159451360

素因数分解:

$2^5\times 5^1\times {\mathrm{996571}}^1$

素因数の和:996586

約数の個数: 24

約数和(自身を含む): 376704216

約数和(自身を除く): 217252856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 996571, 1993142, 3986284, 4982855, 7972568, 9965710, 15945136, 19931420, 31890272, 39862840, 79725680, 159451360]

約数ペア:

[(1, 159451360), (2, 79725680), (4, 39862840), (5, 31890272), (8, 19931420), (10, 15945136), (16, 9965710), (20, 7972568), (32, 4982855), (40, 3986284), (80, 1993142), (160, 996571)]