142847568

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 412259328

約数和(自身を除く): 269411760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 107, 127, 144, 146, 214, 219, 254, 292, 321, 381, 428, 438, 508, 584, 642, 657, 762, 856, 876, 963, 1016, 1143, 1168, 1284, 1314, 1524, 1712, 1752, 1926, 2032, 2286, 2568, 2628, 3048, 3504, 3852, 4572, 5136, 5256, 6096, 7704, 7811, 9144, 9271, 10512, 13589, 15408, 15622, 18288, 18542, 23433, 27178, 27813, 31244, 37084, 40767, 46866, 54356, 55626, 62488, 70299, 74168, 81534, 83439, 93732, 108712, 111252, 122301, 124976, 140598, 148336, 163068, 166878, 187464, 217424, 222504, 244602, 281196, 326136, 333756, 374928, 445008, 489204, 562392, 652272, 667512, 978408, 991997, 1124784, 1335024, 1956816, 1983994, 2975991, 3967988, 5951982, 7935976, 8927973, 11903964, 15871952, 17855946, 23807928, 35711892, 47615856, 71423784, 142847568]

約数ペア:

[(1, 142847568), (2, 71423784), (3, 47615856), (4, 35711892), (6, 23807928), (8, 17855946), (9, 15871952), (12, 11903964), (16, 8927973), (18, 7935976), (24, 5951982), (36, 3967988), (48, 2975991), (72, 1983994), (73, 1956816), (107, 1335024), (127, 1124784), (144, 991997), (146, 978408), (214, 667512), (219, 652272), (254, 562392), (292, 489204), (321, 445008), (381, 374928), (428, 333756), (438, 326136), (508, 281196), (584, 244602), (642, 222504), (657, 217424), (762, 187464), (856, 166878), (876, 163068), (963, 148336), (1016, 140598), (1143, 124976), (1168, 122301), (1284, 111252), (1314, 108712), (1524, 93732), (1712, 83439), (1752, 81534), (1926, 74168), (2032, 70299), (2286, 62488), (2568, 55626), (2628, 54356), (3048, 46866), (3504, 40767), (3852, 37084), (4572, 31244), (5136, 27813), (5256, 27178), (6096, 23433), (7704, 18542), (7811, 18288), (9144, 15622), (9271, 15408), (10512, 13589)]