129934156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{268459}}^1$

素因数の和:268485

約数の個数: 18

約数和(自身を含む): 249936260

約数和(自身を除く): 120002104

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 268459, 536918, 1073836, 2953049, 5906098, 11812196, 32483539, 64967078, 129934156]

約数ペア:

[(1, 129934156), (2, 64967078), (4, 32483539), (11, 11812196), (22, 5906098), (44, 2953049), (121, 1073836), (242, 536918), (484, 268459)]