100665468

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20117}}^1$

素因数の和:20266

約数の個数: 36

約数和(自身を含む): 256303320

約数和(自身を除く): 155637852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 20117, 40234, 60351, 80468, 120702, 181053, 241404, 362106, 724212, 2796263, 5592526, 8388789, 11185052, 16777578, 25166367, 33555156, 50332734, 100665468]

約数ペア:

[(1, 100665468), (2, 50332734), (3, 33555156), (4, 25166367), (6, 16777578), (9, 11185052), (12, 8388789), (18, 5592526), (36, 2796263), (139, 724212), (278, 362106), (417, 241404), (556, 181053), (834, 120702), (1251, 80468), (1668, 60351), (2502, 40234), (5004, 20117)]