156931147340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5131823}}^1$

素因数の和:5131982

約数の個数: 48

約数和(自身を含む): 362101501440

約数和(自身を除く): 205170354100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 30580, 5131823, 10263646, 20527292, 25659115, 51318230, 56450053, 102636460, 112900106, 225800212, 282250265, 564500530, 713323397, 1129001060, 1426646794, 2853293588, 3566616985, 7133233970, 7846557367, 14266467940, 15693114734, 31386229468, 39232786835, 78465573670, 156931147340]

約数ペア:

[(1, 156931147340), (2, 78465573670), (4, 39232786835), (5, 31386229468), (10, 15693114734), (11, 14266467940), (20, 7846557367), (22, 7133233970), (44, 3566616985), (55, 2853293588), (110, 1426646794), (139, 1129001060), (220, 713323397), (278, 564500530), (556, 282250265), (695, 225800212), (1390, 112900106), (1529, 102636460), (2780, 56450053), (3058, 51318230), (6116, 25659115), (7645, 20527292), (15290, 10263646), (30580, 5131823)]