157418999

素因数分解:

${\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{20341}}^1$

素因数の和:20521

約数の個数: 8

約数和(自身を含む): 161108640

約数和(自身を除く): 3689641

約数列:

[1, 71, 109, 7739, 20341, 1444211, 2217169, 157418999]

約数ペア:

[(1, 157418999), (71, 2217169), (109, 1444211), (7739, 20341)]