151823216

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{4391}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 294360624

約数和(自身を除く): 142537408

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 4391, 8644, 8782, 17288, 17564, 34576, 35128, 70256, 9488951, 18977902, 37955804, 75911608, 151823216]

約数ペア:

[(1, 151823216), (2, 75911608), (4, 37955804), (8, 18977902), (16, 9488951), (2161, 70256), (4322, 35128), (4391, 34576), (8644, 17564), (8782, 17288)]