151488788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{17839}}^1$

素因数の和:18047

約数の個数: 24

約数和(自身を含む): 290720640

約数和(自身を除く): 139231852

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 17839, 35678, 71356, 196229, 392458, 784916, 3442927, 6885854, 13771708, 37872197, 75744394, 151488788]

約数ペア:

[(1, 151488788), (2, 75744394), (4, 37872197), (11, 13771708), (22, 6885854), (44, 3442927), (193, 784916), (386, 392458), (772, 196229), (2123, 71356), (4246, 35678), (8492, 17839)]