156938267458

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{780469}}^1$

素因数の和:780802

約数の個数: 32

約数和(自身を含む): 275125040640

約数和(自身を除く): 118186773182

約数列:

[1, 2, 7, 14, 53, 106, 271, 371, 542, 742, 1897, 3794, 14363, 28726, 100541, 201082, 780469, 1560938, 5463283, 10926566, 41364857, 82729714, 211507099, 289553999, 423014198, 579107998, 1480549693, 2961099386, 11209876247, 22419752494, 78469133729, 156938267458]

約数ペア:

[(1, 156938267458), (2, 78469133729), (7, 22419752494), (14, 11209876247), (53, 2961099386), (106, 1480549693), (271, 579107998), (371, 423014198), (542, 289553999), (742, 211507099), (1897, 82729714), (3794, 41364857), (14363, 10926566), (28726, 5463283), (100541, 1560938), (201082, 780469)]