128674128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{243701}}^1$

素因数の和:243723

約数の個数: 40

約数和(自身を含む): 362628576

約数和(自身を除く): 233954448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 243701, 487402, 731103, 974804, 1462206, 1949608, 2680711, 2924412, 3899216, 5361422, 5848824, 8042133, 10722844, 11697648, 16084266, 21445688, 32168532, 42891376, 64337064, 128674128]

約数ペア:

[(1, 128674128), (2, 64337064), (3, 42891376), (4, 32168532), (6, 21445688), (8, 16084266), (11, 11697648), (12, 10722844), (16, 8042133), (22, 5848824), (24, 5361422), (33, 3899216), (44, 2924412), (48, 2680711), (66, 1949608), (88, 1462206), (132, 974804), (176, 731103), (264, 487402), (528, 243701)]