128082864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 299389776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 59, 71, 78, 84, 91, 98, 104, 112, 118, 142, 147, 156, 168, 177, 182, 196, 208, 213, 236, 273, 284, 294, 312, 336, 354, 364, 392, 413, 426, 472, 497, 546, 568, 588, 624, 637, 708, 728, 767, 784, 826, 852, 923, 944, 994, 1092, 1136, 1176, 1239, 1274, 1416, 1456, 1491, 1534, 1652, 1704, 1846, 1911, 1988, 2184, 2301, 2352, 2478, 2548, 2769, 2832, 2891, 2982, 3068, 3304, 3408, 3479, 3692, 3822, 3976, 4189, 4368, 4602, 4956, 5096, 5369, 5538, 5782, 5964, 6136, 6461, 6608, 6958, 7384, 7644, 7952, 8378, 8673, 9204, 9912, 10192, 10437, 10738, 11076, 11564, 11928, 12272, 12567, 12922, 13916, 14768, 15288, 16107, 16756, 17346, 18408, 19383, 19824, 20874, 21476, 22152, 23128, 23856, 25134, 25844, 27832, 29323, 30576, 32214, 33512, 34692, 36816, 37583, 38766, 41748, 42952, 44304, 45227, 46256, 50268, 51688, 54457, 55664, 58646, 64428, 67024, 69384, 75166, 77532, 83496, 85904, 87969, 90454, 100536, 103376, 108914, 112749, 117292, 128856, 135681, 138768, 150332, 155064, 163371, 166992, 175938, 180908, 201072, 205261, 217828, 225498, 234584, 257712, 271362, 300664, 310128, 326742, 351876, 361816, 381199, 410522, 435656, 450996, 469168, 542724, 601328, 615783, 653484, 703752, 723632, 762398, 821044, 871312, 901992, 1085448, 1143597, 1231566, 1306968, 1407504, 1524796, 1642088, 1803984, 2170896, 2287194, 2463132, 2613936, 2668393, 3049592, 3284176, 4574388, 4926264, 5336786, 6099184, 8005179, 9148776, 9852528, 10673572, 16010358, 18297552, 21347144, 32020716, 42694288, 64041432, 128082864]

約数ペア:

[(1, 128082864), (2, 64041432), (3, 42694288), (4, 32020716), (6, 21347144), (7, 18297552), (8, 16010358), (12, 10673572), (13, 9852528), (14, 9148776), (16, 8005179), (21, 6099184), (24, 5336786), (26, 4926264), (28, 4574388), (39, 3284176), (42, 3049592), (48, 2668393), (49, 2613936), (52, 2463132), (56, 2287194), (59, 2170896), (71, 1803984), (78, 1642088), (84, 1524796), (91, 1407504), (98, 1306968), (104, 1231566), (112, 1143597), (118, 1085448), (142, 901992), (147, 871312), (156, 821044), (168, 762398), (177, 723632), (182, 703752), (196, 653484), (208, 615783), (213, 601328), (236, 542724), (273, 469168), (284, 450996), (294, 435656), (312, 410522), (336, 381199), (354, 361816), (364, 351876), (392, 326742), (413, 310128), (426, 300664), (472, 271362), (497, 257712), (546, 234584), (568, 225498), (588, 217828), (624, 205261), (637, 201072), (708, 180908), (728, 175938), (767, 166992), (784, 163371), (826, 155064), (852, 150332), (923, 138768), (944, 135681), (994, 128856), (1092, 117292), (1136, 112749), (1176, 108914), (1239, 103376), (1274, 100536), (1416, 90454), (1456, 87969), (1491, 85904), (1534, 83496), (1652, 77532), (1704, 75166), (1846, 69384), (1911, 67024), (1988, 64428), (2184, 58646), (2301, 55664), (2352, 54457), (2478, 51688), (2548, 50268), (2769, 46256), (2832, 45227), (2891, 44304), (2982, 42952), (3068, 41748), (3304, 38766), (3408, 37583), (3479, 36816), (3692, 34692), (3822, 33512), (3976, 32214), (4189, 30576), (4368, 29323), (4602, 27832), (4956, 25844), (5096, 25134), (5369, 23856), (5538, 23128), (5782, 22152), (5964, 21476), (6136, 20874), (6461, 19824), (6608, 19383), (6958, 18408), (7384, 17346), (7644, 16756), (7952, 16107), (8378, 15288), (8673, 14768), (9204, 13916), (9912, 12922), (10192, 12567), (10437, 12272), (10738, 11928), (11076, 11564)]