157787416

素因数分解:

$2^3\times {\mathrm{3217}}^1\times {\mathrm{6131}}^1$

素因数の和:9354

約数の個数: 16

約数和(自身を含む): 295991640

約数和(自身を除く): 138204224

約数列:

[1, 2, 4, 8, 3217, 6131, 6434, 12262, 12868, 24524, 25736, 49048, 19723427, 39446854, 78893708, 157787416]

約数ペア:

[(1, 157787416), (2, 78893708), (4, 39446854), (8, 19723427), (3217, 49048), (6131, 25736), (6434, 24524), (12262, 12868)]