164325188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{955379}}^1$

素因数の和:955426

約数の個数: 12

約数和(自身を含む): 294257040

約数和(自身を除く): 129931852

約数列:

[1, 2, 4, 43, 86, 172, 955379, 1910758, 3821516, 41081297, 82162594, 164325188]

約数ペア:

[(1, 164325188), (2, 82162594), (4, 41081297), (43, 3821516), (86, 1910758), (172, 955379)]