149022742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{34039}}^1$

素因数の和:34251

約数の個数: 16

約数和(自身を含む): 245088000

約数和(自身を除く): 96065258

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 34039, 68078, 374429, 748858, 6773761, 13547522, 74511371, 149022742]

約数ペア:

[(1, 149022742), (2, 74511371), (11, 13547522), (22, 6773761), (199, 748858), (398, 374429), (2189, 68078), (4378, 34039)]