156940906532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{912447131}}^1$

素因数の和:912447178

約数の個数: 12

約数和(自身を含む): 281033716656

約数和(自身を除く): 124092810124

約数列:

[1, 2, 4, 43, 86, 172, 912447131, 1824894262, 3649788524, 39235226633, 78470453266, 156940906532]

約数ペア:

[(1, 156940906532), (2, 78470453266), (4, 39235226633), (43, 3649788524), (86, 1824894262), (172, 912447131)]