158091968

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{12413}}^1$

素因数の和:12624

約数の個数: 28

約数和(自身を含む): 315315600

約数和(自身を除く): 157223632

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12413, 12736, 24826, 49652, 99304, 198608, 397216, 794432, 2470187, 4940374, 9880748, 19761496, 39522992, 79045984, 158091968]

約数ペア:

[(1, 158091968), (2, 79045984), (4, 39522992), (8, 19761496), (16, 9880748), (32, 4940374), (64, 2470187), (199, 794432), (398, 397216), (796, 198608), (1592, 99304), (3184, 49652), (6368, 24826), (12413, 12736)]