140154854399

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{3571}}^1\times {\mathrm{10139}}^1$

素因数の和:13803

約数の個数: 24

約数和(自身を含む): 165163564800

約数和(自身を除く): 25008710401

約数列:

[1, 7, 49, 79, 553, 3571, 3871, 10139, 24997, 70973, 174979, 282109, 496811, 800981, 1974763, 5606867, 13823341, 36206369, 39248069, 253444583, 1774112081, 2860303151, 20022122057, 140154854399]

約数ペア:

[(1, 140154854399), (7, 20022122057), (49, 2860303151), (79, 1774112081), (553, 253444583), (3571, 39248069), (3871, 36206369), (10139, 13823341), (24997, 5606867), (70973, 1974763), (174979, 800981), (282109, 496811)]