156935180140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{17170151}}^1$

素因数の和:17170617

約数の個数: 24

約数和(自身を含む): 330285043872

約数和(自身を除く): 173349863732

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 17170151, 34340302, 68680604, 85850755, 171701510, 343403020, 7846759007, 15693518014, 31387036028, 39233795035, 78467590070, 156935180140]

約数ペア:

[(1, 156935180140), (2, 78467590070), (4, 39233795035), (5, 31387036028), (10, 15693518014), (20, 7846759007), (457, 343403020), (914, 171701510), (1828, 85850755), (2285, 68680604), (4570, 34340302), (9140, 17170151)]