159804676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{505711}}^1$

素因数の和:505794

約数の個数: 12

約数和(自身を含む): 283198720

約数和(自身を除く): 123394044

約数列:

[1, 2, 4, 79, 158, 316, 505711, 1011422, 2022844, 39951169, 79902338, 159804676]

約数ペア:

[(1, 159804676), (2, 79902338), (4, 39951169), (79, 2022844), (158, 1011422), (316, 505711)]