166628404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2017}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 307381760

約数和(自身を除く): 140753356

約数列:

[1, 2, 4, 19, 38, 76, 1087, 2017, 2174, 4034, 4348, 8068, 20653, 38323, 41306, 76646, 82612, 153292, 2192479, 4384958, 8769916, 41657101, 83314202, 166628404]

約数ペア:

[(1, 166628404), (2, 83314202), (4, 41657101), (19, 8769916), (38, 4384958), (76, 2192479), (1087, 153292), (2017, 82612), (2174, 76646), (4034, 41306), (4348, 38323), (8068, 20653)]