129296156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127763}}^1$

素因数の和:127801

約数の個数: 24

約数和(自身を含む): 257572224

約数和(自身を除く): 128276068

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 127763, 255526, 511052, 1405393, 2810786, 2938549, 5621572, 5877098, 11754196, 32324039, 64648078, 129296156]

約数ペア:

[(1, 129296156), (2, 64648078), (4, 32324039), (11, 11754196), (22, 5877098), (23, 5621572), (44, 2938549), (46, 2810786), (92, 1405393), (253, 511052), (506, 255526), (1012, 127763)]