108168640

素因数分解:

$2^6\times 5^1\times {\mathrm{338027}}^1$

素因数の和:338044

約数の個数: 28

約数和(自身を含む): 257577336

約数和(自身を除く): 149408696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 338027, 676054, 1352108, 1690135, 2704216, 3380270, 5408432, 6760540, 10816864, 13521080, 21633728, 27042160, 54084320, 108168640]

約数ペア:

[(1, 108168640), (2, 54084320), (4, 27042160), (5, 21633728), (8, 13521080), (10, 10816864), (16, 6760540), (20, 5408432), (32, 3380270), (40, 2704216), (64, 1690135), (80, 1352108), (160, 676054), (320, 338027)]