166271570

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{6373}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 299450520

約数和(自身を除く): 133178950

約数列:

[1, 2, 5, 10, 2609, 5218, 6373, 12746, 13045, 26090, 31865, 63730, 16627157, 33254314, 83135785, 166271570]

約数ペア:

[(1, 166271570), (2, 83135785), (5, 33254314), (10, 16627157), (2609, 63730), (5218, 31865), (6373, 26090), (12746, 13045)]