120813136

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{2953}}^1$

素因数の和:5518

約数の個数: 20

約数和(自身を含む): 234246292

約数和(自身を除く): 113433156

約数列:

[1, 2, 4, 8, 16, 2557, 2953, 5114, 5906, 10228, 11812, 20456, 23624, 40912, 47248, 7550821, 15101642, 30203284, 60406568, 120813136]

約数ペア:

[(1, 120813136), (2, 60406568), (4, 30203284), (8, 15101642), (16, 7550821), (2557, 47248), (2953, 40912), (5114, 23624), (5906, 20456), (10228, 11812)]