173896228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28433}}^1$

素因数の和:28587

約数の個数: 24

約数和(自身を含む): 334383840

約数和(自身を除く): 160487612

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 28433, 56866, 113732, 312763, 625526, 1251052, 3952187, 7904374, 15808748, 43474057, 86948114, 173896228]

約数ペア:

[(1, 173896228), (2, 86948114), (4, 43474057), (11, 15808748), (22, 7904374), (44, 3952187), (139, 1251052), (278, 625526), (556, 312763), (1529, 113732), (3058, 56866), (6116, 28433)]