128558292

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^2\times {\mathrm{839}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 303008160

約数和(自身を除く): 174449868

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 839, 1356, 1678, 2517, 3356, 5034, 10068, 12769, 25538, 38307, 51076, 76614, 94807, 153228, 189614, 284421, 379228, 568842, 1137684, 10713191, 21426382, 32139573, 42852764, 64279146, 128558292]

約数ペア:

[(1, 128558292), (2, 64279146), (3, 42852764), (4, 32139573), (6, 21426382), (12, 10713191), (113, 1137684), (226, 568842), (339, 379228), (452, 284421), (678, 189614), (839, 153228), (1356, 94807), (1678, 76614), (2517, 51076), (3356, 38307), (5034, 25538), (10068, 12769)]