155731464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 498892800

約数和(自身を除く): 343161336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 811, 889, 1016, 1143, 1512, 1524, 1622, 1778, 2286, 2433, 2667, 3048, 3244, 3429, 3556, 4572, 4866, 5334, 5677, 6488, 6858, 7112, 7299, 8001, 9144, 9732, 10668, 11354, 13716, 14598, 16002, 17031, 19464, 21336, 21897, 22708, 24003, 27432, 29196, 32004, 34062, 43794, 45416, 48006, 51093, 58392, 64008, 68124, 87588, 96012, 102186, 102997, 136248, 153279, 175176, 192024, 204372, 205994, 306558, 308991, 408744, 411988, 613116, 617982, 720979, 823976, 926973, 1226232, 1235964, 1441958, 1853946, 2162937, 2471928, 2780919, 2883916, 3707892, 4325874, 5561838, 5767832, 6488811, 7415784, 8651748, 11123676, 12977622, 17303496, 19466433, 22247352, 25955244, 38932866, 51910488, 77865732, 155731464]

約数ペア:

[(1, 155731464), (2, 77865732), (3, 51910488), (4, 38932866), (6, 25955244), (7, 22247352), (8, 19466433), (9, 17303496), (12, 12977622), (14, 11123676), (18, 8651748), (21, 7415784), (24, 6488811), (27, 5767832), (28, 5561838), (36, 4325874), (42, 3707892), (54, 2883916), (56, 2780919), (63, 2471928), (72, 2162937), (84, 1853946), (108, 1441958), (126, 1235964), (127, 1226232), (168, 926973), (189, 823976), (216, 720979), (252, 617982), (254, 613116), (378, 411988), (381, 408744), (504, 308991), (508, 306558), (756, 205994), (762, 204372), (811, 192024), (889, 175176), (1016, 153279), (1143, 136248), (1512, 102997), (1524, 102186), (1622, 96012), (1778, 87588), (2286, 68124), (2433, 64008), (2667, 58392), (3048, 51093), (3244, 48006), (3429, 45416), (3556, 43794), (4572, 34062), (4866, 32004), (5334, 29196), (5677, 27432), (6488, 24003), (6858, 22708), (7112, 21897), (7299, 21336), (8001, 19464), (9144, 17031), (9732, 16002), (10668, 14598), (11354, 13716)]