172757887234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{9109}}^1\times {\mathrm{178921}}^1$

素因数の和:188085

約数の個数: 16

約数和(自身を含む): 264056666040

約数和(自身を除く): 91298778806

約数列:

[1, 2, 53, 106, 9109, 18218, 178921, 357842, 482777, 965554, 9482813, 18965626, 1629791389, 3259582778, 86378943617, 172757887234]

約数ペア:

[(1, 172757887234), (2, 86378943617), (53, 3259582778), (106, 1629791389), (9109, 18965626), (18218, 9482813), (178921, 965554), (357842, 482777)]