190131789122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{381443}}^1$

素因数の和:381758

約数の個数: 32

約数和(自身を含む): 315286352640

約数和(自身を除く): 125154563518

約数列:

[1, 2, 11, 22, 139, 163, 278, 326, 1529, 1793, 3058, 3586, 22657, 45314, 249227, 381443, 498454, 762886, 4195873, 8391746, 53020577, 62175209, 106041154, 124350418, 583226347, 683927299, 1166452694, 1367854598, 8642354051, 17284708102, 95065894561, 190131789122]

約数ペア:

[(1, 190131789122), (2, 95065894561), (11, 17284708102), (22, 8642354051), (139, 1367854598), (163, 1166452694), (278, 683927299), (326, 583226347), (1529, 124350418), (1793, 106041154), (3058, 62175209), (3586, 53020577), (22657, 8391746), (45314, 4195873), (249227, 762886), (381443, 498454)]