128425716

素因数分解:

$2^2\times 3^3\times {\mathrm{1189127}}^1$

素因数の和:1189140

約数の個数: 24

約数和(自身を含む): 332955840

約数和(自身を除く): 204530124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1189127, 2378254, 3567381, 4756508, 7134762, 10702143, 14269524, 21404286, 32106429, 42808572, 64212858, 128425716]

約数ペア:

[(1, 128425716), (2, 64212858), (3, 42808572), (4, 32106429), (6, 21404286), (9, 14269524), (12, 10702143), (18, 7134762), (27, 4756508), (36, 3567381), (54, 2378254), (108, 1189127)]