139347544

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12893}}^1$

素因数の和:13099

約数の個数: 32

約数和(自身を含む): 300172320

約数和(自身を除く): 160824776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 12893, 25786, 51572, 90251, 103144, 180502, 361004, 722008, 2488349, 4976698, 9953396, 17418443, 19906792, 34836886, 69673772, 139347544]

約数ペア:

[(1, 139347544), (2, 69673772), (4, 34836886), (7, 19906792), (8, 17418443), (14, 9953396), (28, 4976698), (56, 2488349), (193, 722008), (386, 361004), (772, 180502), (1351, 103144), (1544, 90251), (2702, 51572), (5404, 25786), (10808, 12893)]