138023288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1327147}}^1$

素因数の和:1327166

約数の個数: 16

約数和(自身を含む): 278701080

約数和(自身を除く): 140677792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1327147, 2654294, 5308588, 10617176, 17252911, 34505822, 69011644, 138023288]

約数ペア:

[(1, 138023288), (2, 69011644), (4, 34505822), (8, 17252911), (13, 10617176), (26, 5308588), (52, 2654294), (104, 1327147)]