160219216

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{120647}}^1$

素因数の和:120738

約数の個数: 20

約数和(自身を含む): 314167392

約数和(自身を除く): 153948176

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 120647, 241294, 482588, 965176, 1930352, 10013701, 20027402, 40054804, 80109608, 160219216]

約数ペア:

[(1, 160219216), (2, 80109608), (4, 40054804), (8, 20027402), (16, 10013701), (83, 1930352), (166, 965176), (332, 482588), (664, 241294), (1328, 120647)]