127438584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 425779200

約数和(自身を除く): 298340616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 43, 46, 52, 56, 59, 69, 78, 84, 86, 91, 92, 104, 118, 129, 138, 156, 161, 168, 172, 177, 182, 184, 236, 258, 273, 276, 299, 301, 312, 322, 344, 354, 364, 413, 472, 483, 516, 546, 552, 559, 598, 602, 644, 708, 728, 767, 826, 897, 903, 966, 989, 1032, 1092, 1118, 1196, 1204, 1239, 1288, 1357, 1416, 1534, 1652, 1677, 1794, 1806, 1932, 1978, 2093, 2184, 2236, 2301, 2392, 2408, 2478, 2537, 2714, 2967, 3068, 3304, 3354, 3588, 3612, 3864, 3913, 3956, 4071, 4186, 4472, 4602, 4956, 5074, 5369, 5428, 5934, 6136, 6279, 6708, 6923, 7176, 7224, 7611, 7826, 7912, 8142, 8372, 9204, 9499, 9912, 10148, 10738, 10856, 11739, 11868, 12558, 12857, 13416, 13846, 15222, 15652, 16107, 16284, 16744, 17641, 17759, 18408, 18998, 20296, 20769, 21476, 23478, 23736, 25116, 25714, 27692, 28497, 30444, 31304, 32214, 32568, 32981, 35282, 35518, 37996, 38571, 41538, 42952, 46956, 50232, 51428, 52923, 53277, 55384, 56994, 58351, 60888, 64428, 65962, 70564, 71036, 75992, 77142, 83076, 89999, 93912, 98943, 102856, 105846, 106554, 113988, 116702, 123487, 128856, 131924, 141128, 142072, 154284, 166152, 175053, 179998, 197886, 211692, 213108, 227976, 230867, 233404, 246974, 263848, 269997, 308568, 350106, 359996, 370461, 395772, 408457, 423384, 426216, 461734, 466808, 493948, 539994, 692601, 700212, 719992, 740922, 758563, 791544, 816914, 923468, 987896, 1079988, 1225371, 1385202, 1400424, 1481844, 1517126, 1633828, 1846936, 2159976, 2275689, 2450742, 2770404, 2963688, 3034252, 3267656, 4551378, 4901484, 5309941, 5540808, 6068504, 9102756, 9802968, 10619882, 15929823, 18205512, 21239764, 31859646, 42479528, 63719292, 127438584]

約数ペア:

[(1, 127438584), (2, 63719292), (3, 42479528), (4, 31859646), (6, 21239764), (7, 18205512), (8, 15929823), (12, 10619882), (13, 9802968), (14, 9102756), (21, 6068504), (23, 5540808), (24, 5309941), (26, 4901484), (28, 4551378), (39, 3267656), (42, 3034252), (43, 2963688), (46, 2770404), (52, 2450742), (56, 2275689), (59, 2159976), (69, 1846936), (78, 1633828), (84, 1517126), (86, 1481844), (91, 1400424), (92, 1385202), (104, 1225371), (118, 1079988), (129, 987896), (138, 923468), (156, 816914), (161, 791544), (168, 758563), (172, 740922), (177, 719992), (182, 700212), (184, 692601), (236, 539994), (258, 493948), (273, 466808), (276, 461734), (299, 426216), (301, 423384), (312, 408457), (322, 395772), (344, 370461), (354, 359996), (364, 350106), (413, 308568), (472, 269997), (483, 263848), (516, 246974), (546, 233404), (552, 230867), (559, 227976), (598, 213108), (602, 211692), (644, 197886), (708, 179998), (728, 175053), (767, 166152), (826, 154284), (897, 142072), (903, 141128), (966, 131924), (989, 128856), (1032, 123487), (1092, 116702), (1118, 113988), (1196, 106554), (1204, 105846), (1239, 102856), (1288, 98943), (1357, 93912), (1416, 89999), (1534, 83076), (1652, 77142), (1677, 75992), (1794, 71036), (1806, 70564), (1932, 65962), (1978, 64428), (2093, 60888), (2184, 58351), (2236, 56994), (2301, 55384), (2392, 53277), (2408, 52923), (2478, 51428), (2537, 50232), (2714, 46956), (2967, 42952), (3068, 41538), (3304, 38571), (3354, 37996), (3588, 35518), (3612, 35282), (3864, 32981), (3913, 32568), (3956, 32214), (4071, 31304), (4186, 30444), (4472, 28497), (4602, 27692), (4956, 25714), (5074, 25116), (5369, 23736), (5428, 23478), (5934, 21476), (6136, 20769), (6279, 20296), (6708, 18998), (6923, 18408), (7176, 17759), (7224, 17641), (7611, 16744), (7826, 16284), (7912, 16107), (8142, 15652), (8372, 15222), (9204, 13846), (9499, 13416), (9912, 12857), (10148, 12558), (10738, 11868), (10856, 11739)]