179626156

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 318880800

約数和(自身を除く): 139254644

約数列:

[1, 2, 4, 113, 199, 226, 398, 452, 796, 1997, 3994, 7988, 22487, 44974, 89948, 225661, 397403, 451322, 794806, 902644, 1589612, 44906539, 89813078, 179626156]

約数ペア:

[(1, 179626156), (2, 89813078), (4, 44906539), (113, 1589612), (199, 902644), (226, 794806), (398, 451322), (452, 397403), (796, 225661), (1997, 89948), (3994, 44974), (7988, 22487)]