156910369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{38449}}^1$

素因数の和:38520

約数の個数: 16

約数和(自身を含む): 199324800

約数和(自身を除く): 42414431

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 38449, 269143, 422939, 2037797, 2960573, 14264579, 22415767, 156910369]

約数ペア:

[(1, 156910369), (7, 22415767), (11, 14264579), (53, 2960573), (77, 2037797), (371, 422939), (583, 269143), (4081, 38449)]