128936456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1465187}}^1$

素因数の和:1465204

約数の個数: 16

約数和(自身を含む): 263733840

約数和(自身を除く): 134797384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1465187, 2930374, 5860748, 11721496, 16117057, 32234114, 64468228, 128936456]

約数ペア:

[(1, 128936456), (2, 64468228), (4, 32234114), (8, 16117057), (11, 11721496), (22, 5860748), (44, 2930374), (88, 1465187)]