158948848

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{30013}}^1$

素因数の和:30352

約数の個数: 20

約数和(自身を含む): 308904088

約数和(自身を除く): 149955240

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 30013, 60026, 120052, 240104, 480208, 9934303, 19868606, 39737212, 79474424, 158948848]

約数ペア:

[(1, 158948848), (2, 79474424), (4, 39737212), (8, 19868606), (16, 9934303), (331, 480208), (662, 240104), (1324, 120052), (2648, 60026), (5296, 30013)]