128124612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 441262080

約数和(自身を除く): 313137468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 49, 54, 62, 63, 66, 71, 77, 84, 93, 98, 99, 108, 124, 126, 132, 142, 147, 154, 186, 189, 196, 198, 213, 217, 231, 252, 279, 284, 294, 297, 308, 341, 372, 378, 396, 426, 434, 441, 462, 497, 539, 558, 588, 594, 639, 651, 682, 693, 756, 781, 837, 852, 868, 882, 924, 994, 1023, 1078, 1116, 1188, 1278, 1302, 1323, 1364, 1386, 1491, 1519, 1562, 1617, 1674, 1764, 1917, 1953, 1988, 2046, 2079, 2156, 2201, 2343, 2387, 2556, 2604, 2646, 2772, 2982, 3038, 3069, 3124, 3234, 3348, 3479, 3834, 3906, 4092, 4158, 4402, 4473, 4557, 4686, 4774, 4851, 5292, 5467, 5859, 5964, 6076, 6138, 6468, 6603, 6958, 7029, 7161, 7668, 7812, 8316, 8804, 8946, 9114, 9207, 9372, 9548, 9702, 10437, 10934, 11718, 12276, 13206, 13419, 13671, 13916, 14058, 14322, 14553, 15407, 16401, 16709, 17892, 18228, 18414, 19404, 19809, 20874, 21087, 21483, 21868, 23436, 24211, 26412, 26838, 27342, 28116, 28644, 29106, 30814, 31311, 32802, 33418, 36828, 38269, 39618, 41013, 41748, 42174, 42966, 46221, 48422, 49203, 50127, 53676, 54684, 58212, 59427, 61628, 62622, 64449, 65604, 66836, 72633, 76538, 79236, 82026, 84348, 85932, 92442, 93933, 96844, 98406, 100254, 107849, 114807, 118854, 125244, 128898, 138663, 145266, 147609, 150381, 153076, 164052, 169477, 184884, 187866, 196812, 200508, 215698, 217899, 229614, 237708, 257796, 277326, 290532, 295218, 300762, 323547, 338954, 344421, 375732, 415989, 431396, 435798, 451143, 459228, 508431, 554652, 590436, 601524, 647094, 653697, 677908, 688842, 831978, 871596, 902286, 970641, 1016862, 1033263, 1186339, 1294188, 1307394, 1377684, 1525293, 1663956, 1804572, 1941282, 2033724, 2066526, 2372678, 2614788, 2911923, 3050586, 3559017, 3882564, 4133052, 4575879, 4745356, 5823846, 6101172, 7118034, 9151758, 10677051, 11647692, 14236068, 18303516, 21354102, 32031153, 42708204, 64062306, 128124612]

約数ペア:

[(1, 128124612), (2, 64062306), (3, 42708204), (4, 32031153), (6, 21354102), (7, 18303516), (9, 14236068), (11, 11647692), (12, 10677051), (14, 9151758), (18, 7118034), (21, 6101172), (22, 5823846), (27, 4745356), (28, 4575879), (31, 4133052), (33, 3882564), (36, 3559017), (42, 3050586), (44, 2911923), (49, 2614788), (54, 2372678), (62, 2066526), (63, 2033724), (66, 1941282), (71, 1804572), (77, 1663956), (84, 1525293), (93, 1377684), (98, 1307394), (99, 1294188), (108, 1186339), (124, 1033263), (126, 1016862), (132, 970641), (142, 902286), (147, 871596), (154, 831978), (186, 688842), (189, 677908), (196, 653697), (198, 647094), (213, 601524), (217, 590436), (231, 554652), (252, 508431), (279, 459228), (284, 451143), (294, 435798), (297, 431396), (308, 415989), (341, 375732), (372, 344421), (378, 338954), (396, 323547), (426, 300762), (434, 295218), (441, 290532), (462, 277326), (497, 257796), (539, 237708), (558, 229614), (588, 217899), (594, 215698), (639, 200508), (651, 196812), (682, 187866), (693, 184884), (756, 169477), (781, 164052), (837, 153076), (852, 150381), (868, 147609), (882, 145266), (924, 138663), (994, 128898), (1023, 125244), (1078, 118854), (1116, 114807), (1188, 107849), (1278, 100254), (1302, 98406), (1323, 96844), (1364, 93933), (1386, 92442), (1491, 85932), (1519, 84348), (1562, 82026), (1617, 79236), (1674, 76538), (1764, 72633), (1917, 66836), (1953, 65604), (1988, 64449), (2046, 62622), (2079, 61628), (2156, 59427), (2201, 58212), (2343, 54684), (2387, 53676), (2556, 50127), (2604, 49203), (2646, 48422), (2772, 46221), (2982, 42966), (3038, 42174), (3069, 41748), (3124, 41013), (3234, 39618), (3348, 38269), (3479, 36828), (3834, 33418), (3906, 32802), (4092, 31311), (4158, 30814), (4402, 29106), (4473, 28644), (4557, 28116), (4686, 27342), (4774, 26838), (4851, 26412), (5292, 24211), (5467, 23436), (5859, 21868), (5964, 21483), (6076, 21087), (6138, 20874), (6468, 19809), (6603, 19404), (6958, 18414), (7029, 18228), (7161, 17892), (7668, 16709), (7812, 16401), (8316, 15407), (8804, 14553), (8946, 14322), (9114, 14058), (9207, 13916), (9372, 13671), (9548, 13419), (9702, 13206), (10437, 12276), (10934, 11718)]