168823303

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 203489280

約数和(自身を除く): 34665977

約数列:

[1, 11, 19, 31, 71, 209, 341, 367, 589, 781, 1349, 2201, 4037, 6479, 6973, 11377, 14839, 24211, 26057, 41819, 76703, 125147, 216163, 286627, 460009, 495083, 807767, 2377793, 5445913, 8885437, 15347573, 168823303]

約数ペア:

[(1, 168823303), (11, 15347573), (19, 8885437), (31, 5445913), (71, 2377793), (209, 807767), (341, 495083), (367, 460009), (589, 286627), (781, 216163), (1349, 125147), (2201, 76703), (4037, 41819), (6479, 26057), (6973, 24211), (11377, 14839)]