165119226

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{639997}}^1$

素因数の和:640045

約数の個数: 16

約数和(自身を含む): 337918944

約数和(自身を除く): 172799718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 639997, 1279994, 1919991, 3839982, 27519871, 55039742, 82559613, 165119226]

約数ペア:

[(1, 165119226), (2, 82559613), (3, 55039742), (6, 27519871), (43, 3839982), (86, 1919991), (129, 1279994), (258, 639997)]