161285048

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{42089}}^1$

素因数の和:42574

約数の個数: 16

約数和(自身を含む): 303048000

約数和(自身を除く): 141762952

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 42089, 84178, 168356, 336712, 20160631, 40321262, 80642524, 161285048]

約数ペア:

[(1, 161285048), (2, 80642524), (4, 40321262), (8, 20160631), (479, 336712), (958, 168356), (1916, 84178), (3832, 42089)]