157025918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590323}}^1$

素因数の和:590351

約数の個数: 16

約数和(自身を含む): 283355520

約数和(自身を除く): 126329602

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590323, 1180646, 4132261, 8264522, 11216137, 22432274, 78512959, 157025918]

約数ペア:

[(1, 157025918), (2, 78512959), (7, 22432274), (14, 11216137), (19, 8264522), (38, 4132261), (133, 1180646), (266, 590323)]