159757390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{94531}}^1$

素因数の和:94564

約数の個数: 24

約数和(自身を含む): 311388408

約数和(自身を除く): 151631018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 94531, 189062, 472655, 945310, 1228903, 2457806, 6144515, 12289030, 15975739, 31951478, 79878695, 159757390]

約数ペア:

[(1, 159757390), (2, 79878695), (5, 31951478), (10, 15975739), (13, 12289030), (26, 6144515), (65, 2457806), (130, 1228903), (169, 945310), (338, 472655), (845, 189062), (1690, 94531)]