145979414

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{142837}}^1$

素因数の和:142919

約数の個数: 16

約数和(自身を含む): 253680288

約数和(自身を除く): 107700874

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 142837, 285674, 999859, 1999718, 10427101, 20854202, 72989707, 145979414]

約数ペア:

[(1, 145979414), (2, 72989707), (7, 20854202), (14, 10427101), (73, 1999718), (146, 999859), (511, 285674), (1022, 142837)]