178448084

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{284153}}^1$

素因数の和:284314

約数の個数: 12

約数和(自身を含む): 314274324

約数和(自身を除く): 135826240

約数列:

[1, 2, 4, 157, 314, 628, 284153, 568306, 1136612, 44612021, 89224042, 178448084]

約数ペア:

[(1, 178448084), (2, 89224042), (4, 44612021), (157, 1136612), (314, 568306), (628, 284153)]