128840888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1464101}}^1$

素因数の和:1464118

約数の個数: 16

約数和(自身を含む): 263538360

約数和(自身を除く): 134697472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1464101, 2928202, 5856404, 11712808, 16105111, 32210222, 64420444, 128840888]

約数ペア:

[(1, 128840888), (2, 64420444), (4, 32210222), (8, 16105111), (11, 11712808), (22, 5856404), (44, 2928202), (88, 1464101)]