157045037093

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{19906837}}^1$

素因数の和:19906881

約数の個数: 16

約数和(自身を含む): 191105644800

約数和(自身を除く): 34060607707

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 19906837, 139347859, 457857251, 975435013, 3205000757, 6828045091, 22435005299, 157045037093]

約数ペア:

[(1, 157045037093), (7, 22435005299), (23, 6828045091), (49, 3205000757), (161, 975435013), (343, 457857251), (1127, 139347859), (7889, 19906837)]