128932078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{7621}}^1$

素因数の和:8403

約数の個数: 16

約数和(自身を含む): 211281840

約数和(自身を除く): 82349762

約数列:

[1, 2, 11, 22, 769, 1538, 7621, 8459, 15242, 16918, 83831, 167662, 5860549, 11721098, 64466039, 128932078]

約数ペア:

[(1, 128932078), (2, 64466039), (11, 11721098), (22, 5860549), (769, 167662), (1538, 83831), (7621, 16918), (8459, 15242)]