137188060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{159521}}^1$

素因数の和:159573

約数の個数: 24

約数和(自身を含む): 294796656

約数和(自身を除く): 157608596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 159521, 319042, 638084, 797605, 1595210, 3190420, 6859403, 13718806, 27437612, 34297015, 68594030, 137188060]

約数ペア:

[(1, 137188060), (2, 68594030), (4, 34297015), (5, 27437612), (10, 13718806), (20, 6859403), (43, 3190420), (86, 1595210), (172, 797605), (215, 638084), (430, 319042), (860, 159521)]