157108724

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{217001}}^1$

素因数の和:217186

約数の個数: 12

約数和(自身を含む): 276460548

約数和(自身を除く): 119351824

約数列:

[1, 2, 4, 181, 362, 724, 217001, 434002, 868004, 39277181, 78554362, 157108724]

約数ペア:

[(1, 157108724), (2, 78554362), (4, 39277181), (181, 868004), (362, 434002), (724, 217001)]