157795462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421913}}^1$

素因数の和:421943

約数の個数: 16

約数和(自身を含む): 273400272

約数和(自身を除く): 115604810

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 421913, 843826, 4641043, 7172521, 9282086, 14345042, 78897731, 157795462]

約数ペア:

[(1, 157795462), (2, 78897731), (11, 14345042), (17, 9282086), (22, 7172521), (34, 4641043), (187, 843826), (374, 421913)]