A328966 - cp's OEIS frontend

A328966 Number of strict factorizations of n with integer average.

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	1
18	1
19	1
20	2
21	2
22	1
23	1
24	4
25	1
26	1
27	2
28	2
29	1
30	1
31	1
32	3
33	2
34	1
35	2
36	2
37	1
38	1
39	2
40	3
41	1
42	2
43	1
44	2
45	3
46	1
47	1
48	5
49	1
50	1
51	2
52	2
53	1
54	1
55	2
56	3
57	2
58	1
59	1
60	5
61	1
62	1
63	3
64	3
65	2
66	1
67	1
68	2
69	2
70	1
71	1
72	5
73	1
74	1
75	3
76	2
77	2
78	2
79	1
80	5
81	2
82	1
83	1
84	4
85	2
86	1
87	2
88	3

[1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 1, 4, 1, 1, 2, 2, 1, 1, 1, 3, 2, 1, 2, 2, 1, 1, 2, 3, 1, 2, 1, 2, 3, 1, 1, 5, 1, 1, 2, 2, 1, 1, 2, 3, 2, 1, 1, 5, 1, 1, 3, 3, 2, 1, 1, 2, 2, 1, 1, 5, 1, 1, 3, 2, 2, 2, 1, 5, 2, 1, 1, 4, 2, 1, 2, 3]

cp's OEIS Frontend

A328966 Number of strict factorizations of n with integer average.

Table of values

List of values

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	1
18	1
19	1
20	2
21	2
22	1
23	1
24	4
25	1
26	1
27	2
28	2
29	1
30	1
31	1
32	3
33	2
34	1
35	2
36	2
37	1
38	1
39	2
40	3
41	1
42	2
43	1
44	2
45	3
46	1
47	1
48	5
49	1
50	1
51	2
52	2
53	1
54	1
55	2
56	3
57	2
58	1
59	1
60	5
61	1
62	1
63	3
64	3
65	2
66	1
67	1
68	2
69	2
70	1
71	1
72	5
73	1
74	1
75	3
76	2
77	2
78	2
79	1
80	5
81	2
82	1
83	1
84	4
85	2
86	1
87	2
88	3

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	1
18	1
19	1
20	2
21	2
22	1
23	1
24	4
25	1
26	1
27	2
28	2
29	1
30	1
31	1
32	3
33	2
34	1
35	2
36	2
37	1
38	1
39	2
40	3
41	1
42	2
43	1
44	2
45	3
46	1
47	1
48	5
49	1
50	1
51	2
52	2
53	1
54	1
55	2
56	3
57	2
58	1
59	1
60	5
61	1
62	1
63	3
64	3
65	2
66	1
67	1
68	2
69	2
70	1
71	1
72	5
73	1
74	1
75	3
76	2
77	2
78	2
79	1
80	5
81	2
82	1
83	1
84	4
85	2
86	1
87	2
88	3

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	1
18	1
19	1
20	2
21	2
22	1
23	1
24	4
25	1
26	1
27	2
28	2
29	1
30	1
31	1
32	3
33	2
34	1
35	2
36	2
37	1
38	1
39	2
40	3
41	1
42	2
43	1
44	2
45	3
46	1
47	1
48	5
49	1
50	1
51	2
52	2
53	1
54	1
55	2
56	3
57	2
58	1
59	1
60	5
61	1
62	1
63	3
64	3
65	2
66	1
67	1
68	2
69	2
70	1
71	1
72	5
73	1
74	1
75	3
76	2
77	2
78	2
79	1
80	5
81	2
82	1
83	1
84	4
85	2
86	1
87	2
88	3