131725924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 255496192

約数和(自身を除く): 123770268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2143, 2794, 4286, 5588, 8572, 15367, 23573, 30734, 47146, 61468, 94292, 259303, 272161, 518606, 544322, 1037212, 1088644, 2993771, 5987542, 11975084, 32931481, 65862962, 131725924]

約数ペア:

[(1, 131725924), (2, 65862962), (4, 32931481), (11, 11975084), (22, 5987542), (44, 2993771), (121, 1088644), (127, 1037212), (242, 544322), (254, 518606), (484, 272161), (508, 259303), (1397, 94292), (2143, 61468), (2794, 47146), (4286, 30734), (5588, 23573), (8572, 15367)]