140158728

素因数分解:

$2^3\times 3^3\times {\mathrm{607}}^1\times {\mathrm{1069}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 390336000

約数和(自身を除く): 250177272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 607, 1069, 1214, 1821, 2138, 2428, 3207, 3642, 4276, 4856, 5463, 6414, 7284, 8552, 9621, 10926, 12828, 14568, 16389, 19242, 21852, 25656, 28863, 32778, 38484, 43704, 57726, 65556, 76968, 115452, 131112, 230904, 648883, 1297766, 1946649, 2595532, 3893298, 5191064, 5839947, 7786596, 11679894, 15573192, 17519841, 23359788, 35039682, 46719576, 70079364, 140158728]

約数ペア:

[(1, 140158728), (2, 70079364), (3, 46719576), (4, 35039682), (6, 23359788), (8, 17519841), (9, 15573192), (12, 11679894), (18, 7786596), (24, 5839947), (27, 5191064), (36, 3893298), (54, 2595532), (72, 1946649), (108, 1297766), (216, 648883), (607, 230904), (1069, 131112), (1214, 115452), (1821, 76968), (2138, 65556), (2428, 57726), (3207, 43704), (3642, 38484), (4276, 32778), (4856, 28863), (5463, 25656), (6414, 21852), (7284, 19242), (8552, 16389), (9621, 14568), (10926, 12828)]