128078496

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 467445888

約数和(自身を除く): 339367392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 181, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 362, 364, 378, 416, 432, 468, 486, 504, 543, 546, 567, 624, 648, 672, 702, 724, 728, 756, 819, 864, 936, 972, 1008, 1053, 1086, 1092, 1134, 1248, 1267, 1296, 1404, 1448, 1456, 1512, 1629, 1638, 1701, 1872, 1944, 2016, 2106, 2172, 2184, 2268, 2353, 2457, 2534, 2592, 2808, 2896, 2912, 3024, 3159, 3258, 3276, 3402, 3744, 3801, 3888, 4212, 4344, 4368, 4536, 4706, 4887, 4914, 5068, 5616, 5792, 6048, 6318, 6516, 6552, 6804, 7059, 7371, 7602, 7776, 8424, 8688, 8736, 9072, 9412, 9774, 9828, 10136, 11232, 11403, 12636, 13032, 13104, 13608, 14118, 14661, 14742, 15204, 16471, 16848, 17376, 18144, 18824, 19548, 19656, 20272, 21177, 22113, 22806, 25272, 26064, 26208, 27216, 28236, 29322, 29484, 30408, 32942, 33696, 34209, 37648, 39096, 39312, 40544, 42354, 43983, 44226, 45612, 49413, 50544, 52128, 54432, 56472, 58644, 58968, 60816, 63531, 65884, 68418, 75296, 78192, 78624, 84708, 87966, 88452, 91224, 98826, 101088, 102627, 112944, 117288, 117936, 121632, 127062, 131768, 136836, 148239, 156384, 169416, 175932, 176904, 182448, 190593, 197652, 205254, 225888, 234576, 235872, 254124, 263536, 273672, 296478, 307881, 338832, 351864, 353808, 364896, 381186, 395304, 410508, 444717, 469152, 508248, 527072, 547344, 571779, 592956, 615762, 677664, 703728, 707616, 762372, 790608, 821016, 889434, 1016496, 1094688, 1143558, 1185912, 1231524, 1334151, 1407456, 1524744, 1581216, 1642032, 1778868, 2032992, 2287116, 2371824, 2463048, 2668302, 3049488, 3284064, 3557736, 4002453, 4574232, 4743648, 4926096, 5336604, 6098976, 7115472, 8004906, 9148464, 9852192, 10673208, 14230944, 16009812, 18296928, 21346416, 32019624, 42692832, 64039248, 128078496]

約数ペア:

[(1, 128078496), (2, 64039248), (3, 42692832), (4, 32019624), (6, 21346416), (7, 18296928), (8, 16009812), (9, 14230944), (12, 10673208), (13, 9852192), (14, 9148464), (16, 8004906), (18, 7115472), (21, 6098976), (24, 5336604), (26, 4926096), (27, 4743648), (28, 4574232), (32, 4002453), (36, 3557736), (39, 3284064), (42, 3049488), (48, 2668302), (52, 2463048), (54, 2371824), (56, 2287116), (63, 2032992), (72, 1778868), (78, 1642032), (81, 1581216), (84, 1524744), (91, 1407456), (96, 1334151), (104, 1231524), (108, 1185912), (112, 1143558), (117, 1094688), (126, 1016496), (144, 889434), (156, 821016), (162, 790608), (168, 762372), (181, 707616), (182, 703728), (189, 677664), (208, 615762), (216, 592956), (224, 571779), (234, 547344), (243, 527072), (252, 508248), (273, 469152), (288, 444717), (312, 410508), (324, 395304), (336, 381186), (351, 364896), (362, 353808), (364, 351864), (378, 338832), (416, 307881), (432, 296478), (468, 273672), (486, 263536), (504, 254124), (543, 235872), (546, 234576), (567, 225888), (624, 205254), (648, 197652), (672, 190593), (702, 182448), (724, 176904), (728, 175932), (756, 169416), (819, 156384), (864, 148239), (936, 136836), (972, 131768), (1008, 127062), (1053, 121632), (1086, 117936), (1092, 117288), (1134, 112944), (1248, 102627), (1267, 101088), (1296, 98826), (1404, 91224), (1448, 88452), (1456, 87966), (1512, 84708), (1629, 78624), (1638, 78192), (1701, 75296), (1872, 68418), (1944, 65884), (2016, 63531), (2106, 60816), (2172, 58968), (2184, 58644), (2268, 56472), (2353, 54432), (2457, 52128), (2534, 50544), (2592, 49413), (2808, 45612), (2896, 44226), (2912, 43983), (3024, 42354), (3159, 40544), (3258, 39312), (3276, 39096), (3402, 37648), (3744, 34209), (3801, 33696), (3888, 32942), (4212, 30408), (4344, 29484), (4368, 29322), (4536, 28236), (4706, 27216), (4887, 26208), (4914, 26064), (5068, 25272), (5616, 22806), (5792, 22113), (6048, 21177), (6318, 20272), (6516, 19656), (6552, 19548), (6804, 18824), (7059, 18144), (7371, 17376), (7602, 16848), (7776, 16471), (8424, 15204), (8688, 14742), (8736, 14661), (9072, 14118), (9412, 13608), (9774, 13104), (9828, 13032), (10136, 12636), (11232, 11403)]