130960046

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 244694160

約数和(自身を除く): 113734114

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 266, 427, 854, 931, 1153, 1159, 1862, 2306, 2318, 2989, 5978, 8071, 8113, 16142, 16226, 21907, 43814, 56497, 56791, 70333, 112994, 113582, 140666, 153349, 306698, 492331, 984662, 1073443, 1336327, 2146886, 2672654, 3446317, 6892634, 9354289, 18708578, 65480023, 130960046]

約数ペア:

[(1, 130960046), (2, 65480023), (7, 18708578), (14, 9354289), (19, 6892634), (38, 3446317), (49, 2672654), (61, 2146886), (98, 1336327), (122, 1073443), (133, 984662), (266, 492331), (427, 306698), (854, 153349), (931, 140666), (1153, 113582), (1159, 112994), (1862, 70333), (2306, 56791), (2318, 56497), (2989, 43814), (5978, 21907), (8071, 16226), (8113, 16142)]