173140084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 354618880

約数和(自身を除く): 181478796

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5653, 7657, 11306, 15314, 22612, 30628, 73489, 107407, 146978, 175243, 214814, 293956, 350486, 429628, 700972, 1396291, 2278159, 2792582, 3329617, 4556318, 5585164, 6659234, 9112636, 13318468, 43285021, 86570042, 173140084]

約数ペア:

[(1, 173140084), (2, 86570042), (4, 43285021), (13, 13318468), (19, 9112636), (26, 6659234), (31, 5585164), (38, 4556318), (52, 3329617), (62, 2792582), (76, 2278159), (124, 1396291), (247, 700972), (403, 429628), (494, 350486), (589, 293956), (806, 214814), (988, 175243), (1178, 146978), (1612, 107407), (2356, 73489), (5653, 30628), (7657, 22612), (11306, 15314)]