131688112

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{6899}}^1$

素因数の和:8100

約数の個数: 20

約数和(自身を含む): 255396600

約数和(自身を除く): 123708488

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 6899, 9544, 13798, 19088, 27596, 55192, 110384, 8230507, 16461014, 32922028, 65844056, 131688112]

約数ペア:

[(1, 131688112), (2, 65844056), (4, 32922028), (8, 16461014), (16, 8230507), (1193, 110384), (2386, 55192), (4772, 27596), (6899, 19088), (9544, 13798)]