152742416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{561553}}^1$

素因数の和:561578

約数の個数: 20

約数和(自身を含む): 313347132

約数和(自身を除く): 160604716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 561553, 1123106, 2246212, 4492424, 8984848, 9546401, 19092802, 38185604, 76371208, 152742416]

約数ペア:

[(1, 152742416), (2, 76371208), (4, 38185604), (8, 19092802), (16, 9546401), (17, 8984848), (34, 4492424), (68, 2246212), (136, 1123106), (272, 561553)]