157049774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659873}}^1$

素因数の和:659899

約数の個数: 16

約数和(自身を含む): 285065568

約数和(自身を除く): 128015794

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 659873, 1319746, 4619111, 9238222, 11217841, 22435682, 78524887, 157049774]

約数ペア:

[(1, 157049774), (2, 78524887), (7, 22435682), (14, 11217841), (17, 9238222), (34, 4619111), (119, 1319746), (238, 659873)]