137388976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{120941}}^1$

素因数の和:121020

約数の個数: 20

約数和(自身を含む): 269942544

約数和(自身を除く): 132553568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 120941, 241882, 483764, 967528, 1935056, 8586811, 17173622, 34347244, 68694488, 137388976]

約数ペア:

[(1, 137388976), (2, 68694488), (4, 34347244), (8, 17173622), (16, 8586811), (71, 1935056), (142, 967528), (284, 483764), (568, 241882), (1136, 120941)]