A336041 - cp's OEIS frontend

A336041 Number of refactorable divisors of n.

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	2
7	1
8	3
9	2
10	2
11	1
12	3
13	1
14	2
15	1
16	3
17	1
18	4
19	1
20	2
21	1
22	2
23	1
24	5
25	1
26	2
27	2
28	2
29	1
30	2
31	1
32	3
33	1
34	2
35	1
36	6
37	1
38	2
39	1
40	4
41	1
42	2
43	1
44	2
45	2
46	2
47	1
48	5
49	1
50	2
51	1
52	2
53	1
54	4
55	1
56	4
57	1
58	2
59	1
60	4
61	1
62	2
63	2
64	3
65	1
66	2
67	1
68	2
69	1
70	2
71	1
72	9
73	1
74	2
75	1
76	2
77	1
78	2
79	1
80	5
81	2
82	2
83	1
84	4
85	1
86	2
87	1
88	4
89	1
90	4
91	1
92	2

[1, 2, 1, 2, 1, 2, 1, 3, 2, 2, 1, 3, 1, 2, 1, 3, 1, 4, 1, 2, 1, 2, 1, 5, 1, 2, 2, 2, 1, 2, 1, 3, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 2, 2, 2, 1, 5, 1, 2, 1, 2, 1, 4, 1, 4, 1, 2, 1, 4, 1, 2, 2, 3, 1, 2, 1, 2, 1, 2, 1, 9, 1, 2, 1, 2, 1, 2, 1, 5, 2, 2, 1, 4, 1, 2, 1, 4, 1, 4, 1, 2]

cp's OEIS Frontend

A336041 Number of refactorable divisors of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	2
7	1
8	3
9	2
10	2
11	1
12	3
13	1
14	2
15	1
16	3
17	1
18	4
19	1
20	2
21	1
22	2
23	1
24	5
25	1
26	2
27	2
28	2
29	1
30	2
31	1
32	3
33	1
34	2
35	1
36	6
37	1
38	2
39	1
40	4
41	1
42	2
43	1
44	2
45	2
46	2
47	1
48	5
49	1
50	2
51	1
52	2
53	1
54	4
55	1
56	4
57	1
58	2
59	1
60	4
61	1
62	2
63	2
64	3
65	1
66	2
67	1
68	2
69	1
70	2
71	1
72	9
73	1
74	2
75	1
76	2
77	1
78	2
79	1
80	5
81	2
82	2
83	1
84	4
85	1
86	2
87	1
88	4
89	1
90	4
91	1
92	2

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	2
7	1
8	3
9	2
10	2
11	1
12	3
13	1
14	2
15	1
16	3
17	1
18	4
19	1
20	2
21	1
22	2
23	1
24	5
25	1
26	2
27	2
28	2
29	1
30	2
31	1
32	3
33	1
34	2
35	1
36	6
37	1
38	2
39	1
40	4
41	1
42	2
43	1
44	2
45	2
46	2
47	1
48	5
49	1
50	2
51	1
52	2
53	1
54	4
55	1
56	4
57	1
58	2
59	1
60	4
61	1
62	2
63	2
64	3
65	1
66	2
67	1
68	2
69	1
70	2
71	1
72	9
73	1
74	2
75	1
76	2
77	1
78	2
79	1
80	5
81	2
82	2
83	1
84	4
85	1
86	2
87	1
88	4
89	1
90	4
91	1
92	2

n	a(n)
1	1
2	2
3	1
4	2
5	1
6	2
7	1
8	3
9	2
10	2
11	1
12	3
13	1
14	2
15	1
16	3
17	1
18	4
19	1
20	2
21	1
22	2
23	1
24	5
25	1
26	2
27	2
28	2
29	1
30	2
31	1
32	3
33	1
34	2
35	1
36	6
37	1
38	2
39	1
40	4
41	1
42	2
43	1
44	2
45	2
46	2
47	1
48	5
49	1
50	2
51	1
52	2
53	1
54	4
55	1
56	4
57	1
58	2
59	1
60	4
61	1
62	2
63	2
64	3
65	1
66	2
67	1
68	2
69	1
70	2
71	1
72	9
73	1
74	2
75	1
76	2
77	1
78	2
79	1
80	5
81	2
82	2
83	1
84	4
85	1
86	2
87	1
88	4
89	1
90	4
91	1
92	2