140336400554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{345656159}}^1$

素因数の和:345656197

約数の個数: 16

約数和(自身を含む): 248872435200

約数和(自身を除く): 108536034646

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 345656159, 691312318, 2419593113, 4839186226, 10024028611, 20048057222, 70168200277, 140336400554]

約数ペア:

[(1, 140336400554), (2, 70168200277), (7, 20048057222), (14, 10024028611), (29, 4839186226), (58, 2419593113), (203, 691312318), (406, 345656159)]