158161762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{653561}}^1$

素因数の和:653585

約数の個数: 12

約数和(自身を含む): 260771238

約数和(自身を除く): 102609476

約数列:

[1, 2, 11, 22, 121, 242, 653561, 1307122, 7189171, 14378342, 79080881, 158161762]

約数ペア:

[(1, 158161762), (2, 79080881), (11, 14378342), (22, 7189171), (121, 1307122), (242, 653561)]