156657241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 172730880

約数和(自身を除く): 16073639

約数列:

[1, 13, 53, 271, 689, 839, 3523, 10907, 14363, 44467, 186719, 227369, 578071, 2955797, 12050557, 156657241]

約数ペア:

[(1, 156657241), (13, 12050557), (53, 2955797), (271, 578071), (689, 227369), (839, 186719), (3523, 44467), (10907, 14363)]