168807524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{13217}}^1$

素因数の和:13355

約数の個数: 24

約数和(自身を含む): 307926528

約数和(自身を除く): 139119004

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 13217, 26434, 52868, 409727, 819454, 1361351, 1638908, 2722702, 5445404, 42201881, 84403762, 168807524]

約数ペア:

[(1, 168807524), (2, 84403762), (4, 42201881), (31, 5445404), (62, 2722702), (103, 1638908), (124, 1361351), (206, 819454), (412, 409727), (3193, 52868), (6386, 26434), (12772, 13217)]