157039028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{2687}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 289766400

約数和(自身を除く): 132727372

約数列:

[1, 2, 4, 19, 38, 76, 769, 1538, 2687, 3076, 5374, 10748, 14611, 29222, 51053, 58444, 102106, 204212, 2066303, 4132606, 8265212, 39259757, 78519514, 157039028]

約数ペア:

[(1, 157039028), (2, 78519514), (4, 39259757), (19, 8265212), (38, 4132606), (76, 2066303), (769, 204212), (1538, 102106), (2687, 58444), (3076, 51053), (5374, 29222), (10748, 14611)]