139667234

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{78553}}^1$

素因数の和:78689

約数の個数: 16

約数和(自身を含む): 241317888

約数和(自身を除く): 101650654

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 78553, 157106, 549871, 1099742, 9976231, 19952462, 69833617, 139667234]

約数ペア:

[(1, 139667234), (2, 69833617), (7, 19952462), (14, 9976231), (127, 1099742), (254, 549871), (889, 157106), (1778, 78553)]