131168718

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{87797}}^1$

素因数の和:87888

約数の個数: 24

約数和(自身を含む): 287626248

約数和(自身を除く): 156457530

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 87797, 175594, 263391, 526782, 790173, 1580346, 7287151, 14574302, 21861453, 43722906, 65584359, 131168718]

約数ペア:

[(1, 131168718), (2, 65584359), (3, 43722906), (6, 21861453), (9, 14574302), (18, 7287151), (83, 1580346), (166, 790173), (249, 526782), (498, 263391), (747, 175594), (1494, 87797)]