168462080

素因数分解:

$2^8\times 5^1\times {\mathrm{131611}}^1$

素因数の和:131632

約数の個数: 36

約数和(自身を含む): 403522392

約数和(自身を除く): 235060312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 131611, 263222, 526444, 658055, 1052888, 1316110, 2105776, 2632220, 4211552, 5264440, 8423104, 10528880, 16846208, 21057760, 33692416, 42115520, 84231040, 168462080]

約数ペア:

[(1, 168462080), (2, 84231040), (4, 42115520), (5, 33692416), (8, 21057760), (10, 16846208), (16, 10528880), (20, 8423104), (32, 5264440), (40, 4211552), (64, 2632220), (80, 2105776), (128, 1316110), (160, 1052888), (256, 658055), (320, 526444), (640, 263222), (1280, 131611)]