123502512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 383975424

約数和(自身を除く): 260472912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 167, 168, 186, 213, 217, 248, 284, 334, 336, 372, 426, 434, 496, 497, 501, 568, 651, 668, 744, 852, 868, 994, 1002, 1136, 1169, 1302, 1336, 1488, 1491, 1704, 1736, 1988, 2004, 2201, 2338, 2604, 2672, 2982, 3408, 3472, 3507, 3976, 4008, 4402, 4676, 5177, 5208, 5964, 6603, 7014, 7952, 8016, 8804, 9352, 10354, 10416, 11857, 11928, 13206, 14028, 15407, 15531, 17608, 18704, 20708, 23714, 23856, 26412, 28056, 30814, 31062, 35216, 35571, 36239, 41416, 46221, 47428, 52824, 56112, 61628, 62124, 71142, 72478, 82832, 82999, 92442, 94856, 105648, 108717, 123256, 124248, 142284, 144956, 165998, 184884, 189712, 217434, 246512, 248496, 248997, 284568, 289912, 331996, 367567, 369768, 434868, 497994, 569136, 579824, 663992, 735134, 739536, 869736, 995988, 1102701, 1327984, 1470268, 1739472, 1991976, 2205402, 2572969, 2940536, 3983952, 4410804, 5145938, 5881072, 7718907, 8821608, 10291876, 15437814, 17643216, 20583752, 30875628, 41167504, 61751256, 123502512]

約数ペア:

[(1, 123502512), (2, 61751256), (3, 41167504), (4, 30875628), (6, 20583752), (7, 17643216), (8, 15437814), (12, 10291876), (14, 8821608), (16, 7718907), (21, 5881072), (24, 5145938), (28, 4410804), (31, 3983952), (42, 2940536), (48, 2572969), (56, 2205402), (62, 1991976), (71, 1739472), (84, 1470268), (93, 1327984), (112, 1102701), (124, 995988), (142, 869736), (167, 739536), (168, 735134), (186, 663992), (213, 579824), (217, 569136), (248, 497994), (284, 434868), (334, 369768), (336, 367567), (372, 331996), (426, 289912), (434, 284568), (496, 248997), (497, 248496), (501, 246512), (568, 217434), (651, 189712), (668, 184884), (744, 165998), (852, 144956), (868, 142284), (994, 124248), (1002, 123256), (1136, 108717), (1169, 105648), (1302, 94856), (1336, 92442), (1488, 82999), (1491, 82832), (1704, 72478), (1736, 71142), (1988, 62124), (2004, 61628), (2201, 56112), (2338, 52824), (2604, 47428), (2672, 46221), (2982, 41416), (3408, 36239), (3472, 35571), (3507, 35216), (3976, 31062), (4008, 30814), (4402, 28056), (4676, 26412), (5177, 23856), (5208, 23714), (5964, 20708), (6603, 18704), (7014, 17608), (7952, 15531), (8016, 15407), (8804, 14028), (9352, 13206), (10354, 11928), (10416, 11857)]