156929968558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19031}}^1\times {\mathrm{374819}}^1$

素因数の和:393863

約数の個数: 16

約数和(自身を含む): 256808672640

約数和(自身を除く): 99878704082

約数列:

[1, 2, 11, 22, 19031, 38062, 209341, 374819, 418682, 749638, 4123009, 8246018, 7133180389, 14266360778, 78464984279, 156929968558]

約数ペア:

[(1, 156929968558), (2, 78464984279), (11, 14266360778), (22, 7133180389), (19031, 8246018), (38062, 4123009), (209341, 749638), (374819, 418682)]