156907657745

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{2719}}^1\times {\mathrm{28219}}^1$

素因数の和:31352

約数の個数: 16

約数和(自身を含む): 188825664000

約数和(自身を除く): 31918006255

約数列:

[1, 5, 409, 2045, 2719, 13595, 28219, 141095, 1112071, 5560355, 11541571, 57707855, 76727461, 383637305, 31381531549, 156907657745]

約数ペア:

[(1, 156907657745), (5, 31381531549), (409, 383637305), (2045, 76727461), (2719, 57707855), (13595, 11541571), (28219, 5560355), (141095, 1112071)]