128319989784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1\times {\mathrm{10463}}^1$

素因数の和:12489

約数の個数: 128

約数和(自身を含む): 376764272640

約数和(自身を除く): 248444282856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 1973, 2072, 3108, 3946, 5919, 6216, 7892, 10463, 11838, 13811, 15784, 20926, 23676, 27622, 31389, 41433, 41852, 47352, 55244, 62778, 73001, 73241, 82866, 83704, 110488, 125556, 146002, 146482, 165732, 219003, 219723, 251112, 292004, 292964, 331464, 387131, 438006, 439446, 511007, 584008, 585928, 774262, 876012, 878892, 1022014, 1161393, 1533021, 1548524, 1752024, 1757784, 2044028, 2322786, 2709917, 3066042, 3097048, 4088056, 4645572, 5419834, 6132084, 8129751, 9291144, 10839668, 12264168, 16259502, 20643499, 21679336, 32519004, 41286998, 61930497, 65038008, 82573996, 123860994, 144504493, 165147992, 247721988, 289008986, 433513479, 495443976, 578017972, 763809463, 867026958, 1156035944, 1527618926, 1734053916, 2291428389, 3055237852, 3468107832, 4582856778, 5346666241, 6110475704, 9165713556, 10693332482, 16039998723, 18331427112, 21386664964, 32079997446, 42773329928, 64159994892, 128319989784]

約数ペア:

[(1, 128319989784), (2, 64159994892), (3, 42773329928), (4, 32079997446), (6, 21386664964), (7, 18331427112), (8, 16039998723), (12, 10693332482), (14, 9165713556), (21, 6110475704), (24, 5346666241), (28, 4582856778), (37, 3468107832), (42, 3055237852), (56, 2291428389), (74, 1734053916), (84, 1527618926), (111, 1156035944), (148, 867026958), (168, 763809463), (222, 578017972), (259, 495443976), (296, 433513479), (444, 289008986), (518, 247721988), (777, 165147992), (888, 144504493), (1036, 123860994), (1554, 82573996), (1973, 65038008), (2072, 61930497), (3108, 41286998), (3946, 32519004), (5919, 21679336), (6216, 20643499), (7892, 16259502), (10463, 12264168), (11838, 10839668), (13811, 9291144), (15784, 8129751), (20926, 6132084), (23676, 5419834), (27622, 4645572), (31389, 4088056), (41433, 3097048), (41852, 3066042), (47352, 2709917), (55244, 2322786), (62778, 2044028), (73001, 1757784), (73241, 1752024), (82866, 1548524), (83704, 1533021), (110488, 1161393), (125556, 1022014), (146002, 878892), (146482, 876012), (165732, 774262), (219003, 585928), (219723, 584008), (251112, 511007), (292004, 439446), (292964, 438006), (331464, 387131)]