A157488 - cp's OEIS frontend

A157488 a(1) = 1; for n > 1, a(n) = product of exponential divisors of n.

n	a(n)
1	1
2	2
3	3
4	8
5	5
6	6
7	7
8	16
9	27
10	10
11	11
12	72
13	13
14	14
15	15
16	128
17	17
18	108
19	19
20	200
21	21
22	22
23	23
24	144
25	125
26	26
27	81
28	392
29	29
30	30
31	31
32	64
33	33
34	34
35	35
36	46656
37	37
38	38
39	39
40	400
41	41
42	42
43	43
44	968
45	675
46	46
47	47
48	3456
49	343
50	500
51	51
52	1352
53	53
54	324
55	55
56	784
57	57
58	58
59	59
60	1800
61	61
62	62
63	1323
64	4096

[1, 2, 3, 8, 5, 6, 7, 16, 27, 10, 11, 72, 13, 14, 15, 128, 17, 108, 19, 200, 21, 22, 23, 144, 125, 26, 81, 392, 29, 30, 31, 64, 33, 34, 35, 46656, 37, 38, 39, 400, 41, 42, 43, 968, 675, 46, 47, 3456, 343, 500, 51, 1352, 53, 324, 55, 784, 57, 58, 59, 1800, 61, 62, 1323, 4096]

cp's OEIS Frontend

A157488 a(1) = 1; for n > 1, a(n) = product of exponential divisors of n.

Table of values

List of values