142159000

素因数分解:

$2^3\times 5^3\times {\mathrm{142159}}^1$

素因数の和:142180

約数の個数: 32

約数和(自身を含む): 332654400

約数和(自身を除く): 190495400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 142159, 284318, 568636, 710795, 1137272, 1421590, 2843180, 3553975, 5686360, 7107950, 14215900, 17769875, 28431800, 35539750, 71079500, 142159000]

約数ペア:

[(1, 142159000), (2, 71079500), (4, 35539750), (5, 28431800), (8, 17769875), (10, 14215900), (20, 7107950), (25, 5686360), (40, 3553975), (50, 2843180), (100, 1421590), (125, 1137272), (200, 710795), (250, 568636), (500, 284318), (1000, 142159)]