156948552040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560530543}}^1$

素因数の和:560530561

約数の個数: 32

約数和(自身を含む): 403581991680

約数和(自身を除く): 246633439640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560530543, 1121061086, 2242122172, 2802652715, 3923713801, 4484244344, 5605305430, 7847427602, 11210610860, 15694855204, 19618569005, 22421221720, 31389710408, 39237138010, 78474276020, 156948552040]

約数ペア:

[(1, 156948552040), (2, 78474276020), (4, 39237138010), (5, 31389710408), (7, 22421221720), (8, 19618569005), (10, 15694855204), (14, 11210610860), (20, 7847427602), (28, 5605305430), (35, 4484244344), (40, 3923713801), (56, 2802652715), (70, 2242122172), (140, 1121061086), (280, 560530543)]