128536952842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{24079609}}^1$

素因数の和:24079785

約数の個数: 16

約数和(自身を含む): 205447232520

約数和(自身を除く): 76910279678

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 24079609, 48159218, 409353353, 818706706, 3780498613, 7560997226, 64268476421, 128536952842]

約数ペア:

[(1, 128536952842), (2, 64268476421), (17, 7560997226), (34, 3780498613), (157, 818706706), (314, 409353353), (2669, 48159218), (5338, 24079609)]