A193337 - cp's OEIS frontend

A193337 Sum of odd divisors of sigma(n).

n	a(n)
1	1
2	4
3	1
4	8
5	4
6	4
7	1
8	24
9	14
10	13
11	4
12	8
13	8
14	4
15	4
16	32
17	13
18	56
19	6
20	32
21	1
22	13
23	4
24	24
25	32
26	32
27	6
28	8
29	24
30	13
31	1
32	104
33	4
34	40
35	4
36	112
37	20
38	24
39	8
40	78
41	32
42	4
43	12
44	32
45	56
46	13
47	4
48	32
49	80
50	128
51	13
52	57
53	40
54	24
55	13
56	24
57	6
58	78
59	24
60	32
61	32
62	4
63	14
64	128
65	32
66	13
67	18
68	104
69	4
70	13
71	13
72	336
73	38
74	80
75	32
76	48
77	4
78	32
79	6
80	128
81	133

[1, 4, 1, 8, 4, 4, 1, 24, 14, 13, 4, 8, 8, 4, 4, 32, 13, 56, 6, 32, 1, 13, 4, 24, 32, 32, 6, 8, 24, 13, 1, 104, 4, 40, 4, 112, 20, 24, 8, 78, 32, 4, 12, 32, 56, 13, 4, 32, 80, 128, 13, 57, 40, 24, 13, 24, 6, 78, 24, 32, 32, 4, 14, 128, 32, 13, 18, 104, 4, 13, 13, 336, 38, 80, 32, 48, 4, 32, 6, 128, 133]

cp's OEIS Frontend

A193337 Sum of odd divisors of sigma(n).

Table of values

List of values

n	a(n)
1	1
2	4
3	1
4	8
5	4
6	4
7	1
8	24
9	14
10	13
11	4
12	8
13	8
14	4
15	4
16	32
17	13
18	56
19	6
20	32
21	1
22	13
23	4
24	24
25	32
26	32
27	6
28	8
29	24
30	13
31	1
32	104
33	4
34	40
35	4
36	112
37	20
38	24
39	8
40	78
41	32
42	4
43	12
44	32
45	56
46	13
47	4
48	32
49	80
50	128
51	13
52	57
53	40
54	24
55	13
56	24
57	6
58	78
59	24
60	32
61	32
62	4
63	14
64	128
65	32
66	13
67	18
68	104
69	4
70	13
71	13
72	336
73	38
74	80
75	32
76	48
77	4
78	32
79	6
80	128
81	133

n	a(n)
1	1
2	4
3	1
4	8
5	4
6	4
7	1
8	24
9	14
10	13
11	4
12	8
13	8
14	4
15	4
16	32
17	13
18	56
19	6
20	32
21	1
22	13
23	4
24	24
25	32
26	32
27	6
28	8
29	24
30	13
31	1
32	104
33	4
34	40
35	4
36	112
37	20
38	24
39	8
40	78
41	32
42	4
43	12
44	32
45	56
46	13
47	4
48	32
49	80
50	128
51	13
52	57
53	40
54	24
55	13
56	24
57	6
58	78
59	24
60	32
61	32
62	4
63	14
64	128
65	32
66	13
67	18
68	104
69	4
70	13
71	13
72	336
73	38
74	80
75	32
76	48
77	4
78	32
79	6
80	128
81	133

n	a(n)
1	1
2	4
3	1
4	8
5	4
6	4
7	1
8	24
9	14
10	13
11	4
12	8
13	8
14	4
15	4
16	32
17	13
18	56
19	6
20	32
21	1
22	13
23	4
24	24
25	32
26	32
27	6
28	8
29	24
30	13
31	1
32	104
33	4
34	40
35	4
36	112
37	20
38	24
39	8
40	78
41	32
42	4
43	12
44	32
45	56
46	13
47	4
48	32
49	80
50	128
51	13
52	57
53	40
54	24
55	13
56	24
57	6
58	78
59	24
60	32
61	32
62	4
63	14
64	128
65	32
66	13
67	18
68	104
69	4
70	13
71	13
72	336
73	38
74	80
75	32
76	48
77	4
78	32
79	6
80	128
81	133