153920156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2960003}}^1$

素因数の和:2960020

約数の個数: 12

約数和(自身を含む): 290080392

約数和(自身を除く): 136160236

約数列:

[1, 2, 4, 13, 26, 52, 2960003, 5920006, 11840012, 38480039, 76960078, 153920156]

約数ペア:

[(1, 153920156), (2, 76960078), (4, 38480039), (13, 11840012), (26, 5920006), (52, 2960003)]