155797496

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{142151}}^1$

素因数の和:142294

約数の個数: 16

約数和(自身を含む): 294254640

約数和(自身を除く): 138457144

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 142151, 284302, 568604, 1137208, 19474687, 38949374, 77898748, 155797496]

約数ペア:

[(1, 155797496), (2, 77898748), (4, 38949374), (8, 19474687), (137, 1137208), (274, 568604), (548, 284302), (1096, 142151)]