156880066

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{21929}}^1$

素因数の和:22018

約数の個数: 24

約数和(自身を含む): 277502220

約数和(自身を除く): 120622154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 21929, 43858, 153503, 307006, 1074521, 1600817, 2149042, 3201634, 11205719, 22411438, 78440033, 156880066]

約数ペア:

[(1, 156880066), (2, 78440033), (7, 22411438), (14, 11205719), (49, 3201634), (73, 2149042), (98, 1600817), (146, 1074521), (511, 307006), (1022, 153503), (3577, 43858), (7154, 21929)]