128560168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1460911}}^1$

素因数の和:1460928

約数の個数: 16

約数和(自身を含む): 262964160

約数和(自身を除く): 134403992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1460911, 2921822, 5843644, 11687288, 16070021, 32140042, 64280084, 128560168]

約数ペア:

[(1, 128560168), (2, 64280084), (4, 32140042), (8, 16070021), (11, 11687288), (22, 5843644), (44, 2921822), (88, 1460911)]