128259373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 155986560

約数和(自身を除く): 27727187

約数列:

[1, 11, 17, 29, 67, 187, 319, 353, 493, 737, 1139, 1943, 3883, 5423, 6001, 10237, 12529, 21373, 23651, 33031, 66011, 112607, 174029, 260161, 363341, 402067, 685879, 1914319, 4422737, 7544669, 11659943, 128259373]

約数ペア:

[(1, 128259373), (11, 11659943), (17, 7544669), (29, 4422737), (67, 1914319), (187, 685879), (319, 402067), (353, 363341), (493, 260161), (737, 174029), (1139, 112607), (1943, 66011), (3883, 33031), (5423, 23651), (6001, 21373), (10237, 12529)]