157033444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1999}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 282240000

約数和(自身を除く): 125206556

約数列:

[1, 2, 4, 41, 82, 164, 479, 958, 1916, 1999, 3998, 7996, 19639, 39278, 78556, 81959, 163918, 327836, 957521, 1915042, 3830084, 39258361, 78516722, 157033444]

約数ペア:

[(1, 157033444), (2, 78516722), (4, 39258361), (41, 3830084), (82, 1915042), (164, 957521), (479, 327836), (958, 163918), (1916, 81959), (1999, 78556), (3998, 39278), (7996, 19639)]