172863768

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 407744232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 83, 84, 88, 92, 98, 132, 138, 147, 154, 161, 166, 168, 184, 196, 231, 249, 253, 264, 276, 294, 308, 322, 332, 343, 392, 462, 483, 498, 506, 539, 552, 581, 588, 616, 644, 664, 686, 759, 913, 924, 966, 996, 1012, 1029, 1078, 1127, 1162, 1176, 1288, 1372, 1518, 1617, 1743, 1771, 1826, 1848, 1909, 1932, 1992, 2024, 2058, 2156, 2254, 2324, 2739, 2744, 3036, 3234, 3381, 3486, 3542, 3652, 3773, 3818, 3864, 4067, 4116, 4312, 4508, 4648, 5313, 5478, 5727, 6072, 6391, 6468, 6762, 6972, 7084, 7304, 7546, 7636, 7889, 8134, 8232, 9016, 10626, 10956, 11319, 11454, 12201, 12397, 12782, 12936, 13363, 13524, 13944, 14168, 15092, 15272, 15778, 16268, 19173, 20999, 21252, 21912, 22638, 22908, 23667, 24402, 24794, 25564, 26726, 27048, 28469, 30184, 31556, 32536, 37191, 38346, 40089, 41998, 42504, 44737, 45276, 45816, 47334, 48804, 49588, 51128, 53452, 56938, 62997, 63112, 74382, 76692, 80178, 83996, 85407, 86779, 89474, 90552, 93541, 94668, 97608, 99176, 106904, 113876, 125994, 134211, 146993, 148764, 153384, 160356, 167992, 170814, 173558, 178948, 187082, 189336, 227752, 251988, 260337, 268422, 280623, 293986, 297528, 313159, 320712, 341628, 347116, 357896, 374164, 440979, 503976, 520674, 536844, 561246, 587972, 626318, 654787, 683256, 694232, 748328, 881958, 939477, 1028951, 1041348, 1073688, 1122492, 1175944, 1252636, 1309574, 1763916, 1878954, 1964361, 2057902, 2082696, 2244984, 2505272, 2619148, 3086853, 3527832, 3757908, 3928722, 4115804, 5238296, 6173706, 7202657, 7515816, 7857444, 8231608, 12347412, 14405314, 15714888, 21607971, 24694824, 28810628, 43215942, 57621256, 86431884, 172863768]

約数ペア:

[(1, 172863768), (2, 86431884), (3, 57621256), (4, 43215942), (6, 28810628), (7, 24694824), (8, 21607971), (11, 15714888), (12, 14405314), (14, 12347412), (21, 8231608), (22, 7857444), (23, 7515816), (24, 7202657), (28, 6173706), (33, 5238296), (42, 4115804), (44, 3928722), (46, 3757908), (49, 3527832), (56, 3086853), (66, 2619148), (69, 2505272), (77, 2244984), (83, 2082696), (84, 2057902), (88, 1964361), (92, 1878954), (98, 1763916), (132, 1309574), (138, 1252636), (147, 1175944), (154, 1122492), (161, 1073688), (166, 1041348), (168, 1028951), (184, 939477), (196, 881958), (231, 748328), (249, 694232), (253, 683256), (264, 654787), (276, 626318), (294, 587972), (308, 561246), (322, 536844), (332, 520674), (343, 503976), (392, 440979), (462, 374164), (483, 357896), (498, 347116), (506, 341628), (539, 320712), (552, 313159), (581, 297528), (588, 293986), (616, 280623), (644, 268422), (664, 260337), (686, 251988), (759, 227752), (913, 189336), (924, 187082), (966, 178948), (996, 173558), (1012, 170814), (1029, 167992), (1078, 160356), (1127, 153384), (1162, 148764), (1176, 146993), (1288, 134211), (1372, 125994), (1518, 113876), (1617, 106904), (1743, 99176), (1771, 97608), (1826, 94668), (1848, 93541), (1909, 90552), (1932, 89474), (1992, 86779), (2024, 85407), (2058, 83996), (2156, 80178), (2254, 76692), (2324, 74382), (2739, 63112), (2744, 62997), (3036, 56938), (3234, 53452), (3381, 51128), (3486, 49588), (3542, 48804), (3652, 47334), (3773, 45816), (3818, 45276), (3864, 44737), (4067, 42504), (4116, 41998), (4312, 40089), (4508, 38346), (4648, 37191), (5313, 32536), (5478, 31556), (5727, 30184), (6072, 28469), (6391, 27048), (6468, 26726), (6762, 25564), (6972, 24794), (7084, 24402), (7304, 23667), (7546, 22908), (7636, 22638), (7889, 21912), (8134, 21252), (8232, 20999), (9016, 19173), (10626, 16268), (10956, 15778), (11319, 15272), (11454, 15092), (12201, 14168), (12397, 13944), (12782, 13524), (12936, 13363)]