A168512 - cp's OEIS frontend

A168512 Sum of divisors of n weighted by divisor multiplicity in n.

n	a(n)
1	1
2	3
3	4
4	9
5	6
6	12
7	8
8	19
9	16
10	18
11	12
12	30
13	14
14	24
15	24
16	41
17	18
18	42
19	20
20	44
21	32
22	36
23	24
24	64
25	36
26	42
27	46
28	58
29	30
30	72
31	32
32	75
33	48
34	54
35	48
36	102
37	38
38	60
39	56
40	94
41	42
42	96
43	44
44	86
45	81
46	72
47	48
48	134
49	64
50	98
51	72
52	100
53	54
54	126
55	72
56	124
57	80
58	90
59	60
60	170
61	62
62	96
63	107
64	153
65	84
66	144
67	68
68	128
69	96

[1, 3, 4, 9, 6, 12, 8, 19, 16, 18, 12, 30, 14, 24, 24, 41, 18, 42, 20, 44, 32, 36, 24, 64, 36, 42, 46, 58, 30, 72, 32, 75, 48, 54, 48, 102, 38, 60, 56, 94, 42, 96, 44, 86, 81, 72, 48, 134, 64, 98, 72, 100, 54, 126, 72, 124, 80, 90, 60, 170, 62, 96, 107, 153, 84, 144, 68, 128, 96]

cp's OEIS Frontend

A168512 Sum of divisors of n weighted by divisor multiplicity in n.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	9
5	6
6	12
7	8
8	19
9	16
10	18
11	12
12	30
13	14
14	24
15	24
16	41
17	18
18	42
19	20
20	44
21	32
22	36
23	24
24	64
25	36
26	42
27	46
28	58
29	30
30	72
31	32
32	75
33	48
34	54
35	48
36	102
37	38
38	60
39	56
40	94
41	42
42	96
43	44
44	86
45	81
46	72
47	48
48	134
49	64
50	98
51	72
52	100
53	54
54	126
55	72
56	124
57	80
58	90
59	60
60	170
61	62
62	96
63	107
64	153
65	84
66	144
67	68
68	128
69	96

n	a(n)
1	1
2	3
3	4
4	9
5	6
6	12
7	8
8	19
9	16
10	18
11	12
12	30
13	14
14	24
15	24
16	41
17	18
18	42
19	20
20	44
21	32
22	36
23	24
24	64
25	36
26	42
27	46
28	58
29	30
30	72
31	32
32	75
33	48
34	54
35	48
36	102
37	38
38	60
39	56
40	94
41	42
42	96
43	44
44	86
45	81
46	72
47	48
48	134
49	64
50	98
51	72
52	100
53	54
54	126
55	72
56	124
57	80
58	90
59	60
60	170
61	62
62	96
63	107
64	153
65	84
66	144
67	68
68	128
69	96

n	a(n)
1	1
2	3
3	4
4	9
5	6
6	12
7	8
8	19
9	16
10	18
11	12
12	30
13	14
14	24
15	24
16	41
17	18
18	42
19	20
20	44
21	32
22	36
23	24
24	64
25	36
26	42
27	46
28	58
29	30
30	72
31	32
32	75
33	48
34	54
35	48
36	102
37	38
38	60
39	56
40	94
41	42
42	96
43	44
44	86
45	81
46	72
47	48
48	134
49	64
50	98
51	72
52	100
53	54
54	126
55	72
56	124
57	80
58	90
59	60
60	170
61	62
62	96
63	107
64	153
65	84
66	144
67	68
68	128
69	96