118254157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1213}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 142572160

約数和(自身を除く): 24318003

約数列:

[1, 7, 19, 133, 733, 1213, 5131, 8491, 13927, 23047, 97489, 161329, 889129, 6223903, 16893451, 118254157]

約数ペア:

[(1, 118254157), (7, 16893451), (19, 6223903), (133, 889129), (733, 161329), (1213, 97489), (5131, 23047), (8491, 13927)]