129156712

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{44971}}^1$

素因数の和:45336

約数の個数: 16

約数和(自身を含む): 242848800

約数和(自身を除く): 113692088

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 44971, 89942, 179884, 359768, 16144589, 32289178, 64578356, 129156712]

約数ペア:

[(1, 129156712), (2, 64578356), (4, 32289178), (8, 16144589), (359, 359768), (718, 179884), (1436, 89942), (2872, 44971)]