172027288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{197279}}^1$

素因数の和:197394

約数の個数: 16

約数和(自身を含む): 325512000

約数和(自身を除く): 153484712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 197279, 394558, 789116, 1578232, 21503411, 43006822, 86013644, 172027288]

約数ペア:

[(1, 172027288), (2, 86013644), (4, 43006822), (8, 21503411), (109, 1578232), (218, 789116), (436, 394558), (872, 197279)]