142551216

素因数分解:

$2^4\times 3^2\times {\mathrm{989939}}^1$

素因数の和:989953

約数の個数: 30

約数和(自身を含む): 398945820

約数和(自身を除く): 256394604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 989939, 1979878, 2969817, 3959756, 5939634, 7919512, 8909451, 11879268, 15839024, 17818902, 23758536, 35637804, 47517072, 71275608, 142551216]

約数ペア:

[(1, 142551216), (2, 71275608), (3, 47517072), (4, 35637804), (6, 23758536), (8, 17818902), (9, 15839024), (12, 11879268), (16, 8909451), (18, 7919512), (24, 5939634), (36, 3959756), (48, 2969817), (72, 1979878), (144, 989939)]