156969044

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{97861}}^1$

素因数の和:98266

約数の個数: 12

約数和(自身を含む): 275383668

約数和(自身を除く): 118414624

約数列:

[1, 2, 4, 401, 802, 1604, 97861, 195722, 391444, 39242261, 78484522, 156969044]

約数ペア:

[(1, 156969044), (2, 78484522), (4, 39242261), (401, 391444), (802, 195722), (1604, 97861)]