160215824

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{15149}}^1$

素因数の和:15818

約数の個数: 20

約数和(自身を含む): 310908300

約数和(自身を除く): 150692476

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 15149, 30298, 60596, 121192, 242384, 10013489, 20026978, 40053956, 80107912, 160215824]

約数ペア:

[(1, 160215824), (2, 80107912), (4, 40053956), (8, 20026978), (16, 10013489), (661, 242384), (1322, 121192), (2644, 60596), (5288, 30298), (10576, 15149)]