164636654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31193}}^1$

素因数の和:31244

約数の個数: 32

約数和(自身を含む): 314435520

約数和(自身を除く): 149798866

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 31193, 62386, 218351, 405509, 436702, 811018, 904597, 1809194, 2838563, 5677126, 6332179, 11759761, 12664358, 23519522, 82318327, 164636654]

約数ペア:

[(1, 164636654), (2, 82318327), (7, 23519522), (13, 12664358), (14, 11759761), (26, 6332179), (29, 5677126), (58, 2838563), (91, 1809194), (182, 904597), (203, 811018), (377, 436702), (406, 405509), (754, 218351), (2639, 62386), (5278, 31193)]