123749168

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{4397}}^1$

素因数の和:6164

約数の個数: 20

約数和(自身を含む): 239954880

約数和(自身を除く): 116205712

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 4397, 7036, 8794, 14072, 17588, 28144, 35176, 70352, 7734323, 15468646, 30937292, 61874584, 123749168]

約数ペア:

[(1, 123749168), (2, 61874584), (4, 30937292), (8, 15468646), (16, 7734323), (1759, 70352), (3518, 35176), (4397, 28144), (7036, 17588), (8794, 14072)]