128185772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224101}}^1$

素因数の和:224129

約数の個数: 24

約数和(自身を含む): 263543952

約数和(自身を除く): 135358180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 224101, 448202, 896404, 2465111, 2913313, 4930222, 5826626, 9860444, 11653252, 32046443, 64092886, 128185772]

約数ペア:

[(1, 128185772), (2, 64092886), (4, 32046443), (11, 11653252), (13, 9860444), (22, 5826626), (26, 4930222), (44, 2913313), (52, 2465111), (143, 896404), (286, 448202), (572, 224101)]