163009294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{40289}}^1$

素因数の和:40332

約数の個数: 24

約数和(自身を含む): 296856720

約数和(自身を除く): 133847426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 40289, 80578, 282023, 564046, 684913, 1369826, 4794391, 9588782, 11643521, 23287042, 81504647, 163009294]

約数ペア:

[(1, 163009294), (2, 81504647), (7, 23287042), (14, 11643521), (17, 9588782), (34, 4794391), (119, 1369826), (238, 684913), (289, 564046), (578, 282023), (2023, 80578), (4046, 40289)]