156915788804

素因数分解:

$2^2\times {\mathrm{7489}}^1\times {\mathrm{5238209}}^1$

素因数の和:5245702

約数の個数: 12

約数和(自身を含む): 274639350300

約数和(自身を除く): 117723561496

約数列:

[1, 2, 4, 7489, 14978, 29956, 5238209, 10476418, 20952836, 39228947201, 78457894402, 156915788804]

約数ペア:

[(1, 156915788804), (2, 78457894402), (4, 39228947201), (7489, 20952836), (14978, 10476418), (29956, 5238209)]