157816168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1160413}}^1$

素因数の和:1160436

約数の個数: 16

約数和(自身を含む): 313311780

約数和(自身を除く): 155495612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1160413, 2320826, 4641652, 9283304, 19727021, 39454042, 78908084, 157816168]

約数ペア:

[(1, 157816168), (2, 78908084), (4, 39454042), (8, 19727021), (17, 9283304), (34, 4641652), (68, 2320826), (136, 1160413)]