168556630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139303}}^1$

素因数の和:139332

約数の個数: 24

約数和(自身を含む): 333493776

約数和(自身を除く): 164937146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 139303, 278606, 696515, 1393030, 1532333, 3064666, 7661665, 15323330, 16855663, 33711326, 84278315, 168556630]

約数ペア:

[(1, 168556630), (2, 84278315), (5, 33711326), (10, 16855663), (11, 15323330), (22, 7661665), (55, 3064666), (110, 1532333), (121, 1393030), (242, 696515), (605, 278606), (1210, 139303)]