137279778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14011}}^1$

素因数の和:14110

約数の個数: 32

約数和(自身を含む): 290552832

約数和(自身を除く): 153273054

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 14011, 28022, 42033, 84066, 322253, 644506, 966759, 994781, 1933518, 1989562, 2984343, 5968686, 22879963, 45759926, 68639889, 137279778]

約数ペア:

[(1, 137279778), (2, 68639889), (3, 45759926), (6, 22879963), (23, 5968686), (46, 2984343), (69, 1989562), (71, 1933518), (138, 994781), (142, 966759), (213, 644506), (426, 322253), (1633, 84066), (3266, 42033), (4899, 28022), (9798, 14011)]