157033439644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9265603}}^1$

素因数の和:9265849

約数の個数: 24

約数和(自身を含む): 290569341440

約数和(自身を除く): 133535901796

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 9265603, 18531206, 37062412, 176046457, 352092914, 704185828, 2066229469, 4132458938, 8264917876, 39258359911, 78516719822, 157033439644]

約数ペア:

[(1, 157033439644), (2, 78516719822), (4, 39258359911), (19, 8264917876), (38, 4132458938), (76, 2066229469), (223, 704185828), (446, 352092914), (892, 176046457), (4237, 37062412), (8474, 18531206), (16948, 9265603)]