122890808

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{97843}}^1$

素因数の和:98006

約数の個数: 16

約数和(自身を含む): 231890280

約数和(自身を除く): 108999472

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 97843, 195686, 391372, 782744, 15361351, 30722702, 61445404, 122890808]

約数ペア:

[(1, 122890808), (2, 61445404), (4, 30722702), (8, 15361351), (157, 782744), (314, 391372), (628, 195686), (1256, 97843)]