156951218666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20089}}^1\times {\mathrm{355127}}^1$

素因数の和:375229

約数の個数: 16

約数和(自身を含む): 256842774720

約数和(自身を除く): 99891556054

約数列:

[1, 2, 11, 22, 20089, 40178, 220979, 355127, 441958, 710254, 3906397, 7812794, 7134146303, 14268292606, 78475609333, 156951218666]

約数ペア:

[(1, 156951218666), (2, 78475609333), (11, 14268292606), (22, 7134146303), (20089, 7812794), (40178, 3906397), (220979, 710254), (355127, 441958)]