131050194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 296110080

約数和(自身を除く): 165059886

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 83, 94, 141, 166, 249, 282, 498, 509, 517, 913, 1018, 1034, 1527, 1551, 1826, 2739, 3054, 3102, 3901, 5478, 5599, 7802, 11198, 11703, 16797, 23406, 23923, 33594, 42247, 42911, 47846, 71769, 84494, 85822, 126741, 128733, 143538, 253482, 257466, 263153, 464717, 526306, 789459, 929434, 1394151, 1578918, 1985609, 2788302, 3971218, 5956827, 11913654, 21841699, 43683398, 65525097, 131050194]

約数ペア:

[(1, 131050194), (2, 65525097), (3, 43683398), (6, 21841699), (11, 11913654), (22, 5956827), (33, 3971218), (47, 2788302), (66, 1985609), (83, 1578918), (94, 1394151), (141, 929434), (166, 789459), (249, 526306), (282, 464717), (498, 263153), (509, 257466), (517, 253482), (913, 143538), (1018, 128733), (1034, 126741), (1527, 85822), (1551, 84494), (1826, 71769), (2739, 47846), (3054, 42911), (3102, 42247), (3901, 33594), (5478, 23923), (5599, 23406), (7802, 16797), (11198, 11703)]