156729906

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{11719}}^1$

素因数の和:12470

約数の個数: 24

約数和(自身を含む): 340067520

約数和(自身を除く): 183337614

約数列:

[1, 2, 3, 6, 9, 18, 743, 1486, 2229, 4458, 6687, 11719, 13374, 23438, 35157, 70314, 105471, 210942, 8707217, 17414434, 26121651, 52243302, 78364953, 156729906]

約数ペア:

[(1, 156729906), (2, 78364953), (3, 52243302), (6, 26121651), (9, 17414434), (18, 8707217), (743, 210942), (1486, 105471), (2229, 70314), (4458, 35157), (6687, 23438), (11719, 13374)]