168792205

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2917}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 206734464

約数和(自身を除く): 37942259

約数列:

[1, 5, 71, 163, 355, 815, 2917, 11573, 14585, 57865, 207107, 475471, 1035535, 2377355, 33758441, 168792205]

約数ペア:

[(1, 168792205), (5, 33758441), (71, 2377355), (163, 1035535), (355, 475471), (815, 207107), (2917, 57865), (11573, 14585)]