164506772

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 291389952

約数和(自身を除く): 126883180

約数列:

[1, 2, 4, 163, 191, 326, 382, 652, 764, 1321, 2642, 5284, 31133, 62266, 124532, 215323, 252311, 430646, 504622, 861292, 1009244, 41126693, 82253386, 164506772]

約数ペア:

[(1, 164506772), (2, 82253386), (4, 41126693), (163, 1009244), (191, 861292), (326, 504622), (382, 430646), (652, 252311), (764, 215323), (1321, 124532), (2642, 62266), (5284, 31133)]