157452218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 304057152

約数和(自身を除く): 146604934

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1694, 2267, 3157, 4534, 4961, 6314, 9922, 15869, 24937, 31738, 34727, 49874, 69454, 92947, 174559, 185894, 274307, 349118, 548614, 650629, 1022417, 1301258, 1920149, 2044834, 3840298, 7156919, 11246587, 14313838, 22493174, 78726109, 157452218]

約数ペア:

[(1, 157452218), (2, 78726109), (7, 22493174), (11, 14313838), (14, 11246587), (22, 7156919), (41, 3840298), (77, 2044834), (82, 1920149), (121, 1301258), (154, 1022417), (242, 650629), (287, 548614), (451, 349118), (574, 274307), (847, 185894), (902, 174559), (1694, 92947), (2267, 69454), (3157, 49874), (4534, 34727), (4961, 31738), (6314, 24937), (9922, 15869)]