157045546

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{260873}}^1$

素因数の和:260925

約数の個数: 16

約数和(自身を含む): 275482944

約数和(自身を除く): 118437398

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 260873, 521746, 1826111, 3652222, 11217539, 22435078, 78522773, 157045546]

約数ペア:

[(1, 157045546), (2, 78522773), (7, 22435078), (14, 11217539), (43, 3652222), (86, 1826111), (301, 521746), (602, 260873)]