158192545

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 65196383

約数列:

[1, 5, 7, 35, 53, 107, 265, 371, 535, 749, 797, 1855, 3745, 3985, 5579, 5671, 27895, 28355, 39697, 42241, 85279, 198485, 211205, 295687, 426395, 596953, 1478435, 2984765, 4519787, 22598935, 31638509, 158192545]

約数ペア:

[(1, 158192545), (5, 31638509), (7, 22598935), (35, 4519787), (53, 2984765), (107, 1478435), (265, 596953), (371, 426395), (535, 295687), (749, 211205), (797, 198485), (1855, 85279), (3745, 42241), (3985, 39697), (5579, 28355), (5671, 27895)]