168003962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{705899}}^1$

素因数の和:705925

約数の個数: 16

約数和(自身を含む): 304948800

約数和(自身を除く): 136944838

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 705899, 1411798, 4941293, 9882586, 12000283, 24000566, 84001981, 168003962]

約数ペア:

[(1, 168003962), (2, 84001981), (7, 24000566), (14, 12000283), (17, 9882586), (34, 4941293), (119, 1411798), (238, 705899)]