157021514644

素因数分解:

$2^2\times {\mathrm{8387}}^1\times {\mathrm{4680503}}^1$

素因数の和:4688894

約数の個数: 12

約数和(自身を含む): 274820472864

約数和(自身を除く): 117798958220

約数列:

[1, 2, 4, 8387, 16774, 33548, 4680503, 9361006, 18722012, 39255378661, 78510757322, 157021514644]

約数ペア:

[(1, 157021514644), (2, 78510757322), (4, 39255378661), (8387, 18722012), (16774, 9361006), (33548, 4680503)]