178107072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 168

約数和(自身を含む): 557784000

約数和(自身を除く): 379676928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 192, 208, 264, 286, 312, 338, 352, 416, 429, 499, 507, 528, 572, 624, 676, 704, 832, 858, 998, 1014, 1056, 1144, 1248, 1352, 1497, 1716, 1859, 1996, 2028, 2112, 2288, 2496, 2704, 2994, 3432, 3718, 3992, 4056, 4576, 5408, 5489, 5577, 5988, 6487, 6864, 7436, 7984, 8112, 9152, 10816, 10978, 11154, 11976, 12974, 13728, 14872, 15968, 16224, 16467, 19461, 21956, 22308, 23952, 25948, 27456, 29744, 31936, 32448, 32934, 38922, 43912, 44616, 47904, 51896, 59488, 65868, 71357, 77844, 84331, 87824, 89232, 95808, 103792, 118976, 131736, 142714, 155688, 168662, 175648, 178464, 207584, 214071, 252993, 263472, 285428, 311376, 337324, 351296, 356928, 415168, 428142, 505986, 526944, 570856, 622752, 674648, 856284, 927641, 1011972, 1053888, 1141712, 1245504, 1349296, 1712568, 1855282, 2023944, 2283424, 2698592, 2782923, 3425136, 3710564, 4047888, 4566848, 5397184, 5565846, 6850272, 7421128, 8095776, 11131692, 13700544, 14842256, 16191552, 22263384, 29684512, 44526768, 59369024, 89053536, 178107072]

約数ペア:

[(1, 178107072), (2, 89053536), (3, 59369024), (4, 44526768), (6, 29684512), (8, 22263384), (11, 16191552), (12, 14842256), (13, 13700544), (16, 11131692), (22, 8095776), (24, 7421128), (26, 6850272), (32, 5565846), (33, 5397184), (39, 4566848), (44, 4047888), (48, 3710564), (52, 3425136), (64, 2782923), (66, 2698592), (78, 2283424), (88, 2023944), (96, 1855282), (104, 1712568), (132, 1349296), (143, 1245504), (156, 1141712), (169, 1053888), (176, 1011972), (192, 927641), (208, 856284), (264, 674648), (286, 622752), (312, 570856), (338, 526944), (352, 505986), (416, 428142), (429, 415168), (499, 356928), (507, 351296), (528, 337324), (572, 311376), (624, 285428), (676, 263472), (704, 252993), (832, 214071), (858, 207584), (998, 178464), (1014, 175648), (1056, 168662), (1144, 155688), (1248, 142714), (1352, 131736), (1497, 118976), (1716, 103792), (1859, 95808), (1996, 89232), (2028, 87824), (2112, 84331), (2288, 77844), (2496, 71357), (2704, 65868), (2994, 59488), (3432, 51896), (3718, 47904), (3992, 44616), (4056, 43912), (4576, 38922), (5408, 32934), (5489, 32448), (5577, 31936), (5988, 29744), (6487, 27456), (6864, 25948), (7436, 23952), (7984, 22308), (8112, 21956), (9152, 19461), (10816, 16467), (10978, 16224), (11154, 15968), (11976, 14872), (12974, 13728)]