156923140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713287}}^1$

素因数の和:713307

約数の個数: 24

約数和(自身を含む): 359497152

約数和(自身を除く): 202574012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713287, 1426574, 2853148, 3566435, 7132870, 7846157, 14265740, 15692314, 31384628, 39230785, 78461570, 156923140]

約数ペア:

[(1, 156923140), (2, 78461570), (4, 39230785), (5, 31384628), (10, 15692314), (11, 14265740), (20, 7846157), (22, 7132870), (44, 3566435), (55, 2853148), (110, 1426574), (220, 713287)]