128463552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 425614592

約数和(自身を除く): 297151040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 151, 168, 192, 211, 224, 252, 288, 302, 336, 422, 448, 453, 504, 576, 604, 633, 672, 844, 906, 1008, 1057, 1208, 1266, 1344, 1359, 1477, 1688, 1812, 1899, 2016, 2114, 2416, 2532, 2718, 2954, 3171, 3376, 3624, 3798, 4032, 4228, 4431, 4832, 5064, 5436, 5908, 6342, 6752, 7248, 7596, 8456, 8862, 9513, 9664, 10128, 10872, 11816, 12684, 13293, 13504, 14496, 15192, 16912, 17724, 19026, 20256, 21744, 23632, 25368, 26586, 28992, 30384, 31861, 33824, 35448, 38052, 40512, 43488, 47264, 50736, 53172, 60768, 63722, 67648, 70896, 76104, 86976, 94528, 95583, 101472, 106344, 121536, 127444, 141792, 152208, 191166, 202944, 212688, 223027, 254888, 283584, 286749, 304416, 382332, 425376, 446054, 509776, 573498, 608832, 669081, 764664, 850752, 892108, 1019552, 1146996, 1338162, 1529328, 1784216, 2007243, 2039104, 2293992, 2676324, 3058656, 3568432, 4014486, 4587984, 5352648, 6117312, 7136864, 8028972, 9175968, 10705296, 14273728, 16057944, 18351936, 21410592, 32115888, 42821184, 64231776, 128463552]

約数ペア:

[(1, 128463552), (2, 64231776), (3, 42821184), (4, 32115888), (6, 21410592), (7, 18351936), (8, 16057944), (9, 14273728), (12, 10705296), (14, 9175968), (16, 8028972), (18, 7136864), (21, 6117312), (24, 5352648), (28, 4587984), (32, 4014486), (36, 3568432), (42, 3058656), (48, 2676324), (56, 2293992), (63, 2039104), (64, 2007243), (72, 1784216), (84, 1529328), (96, 1338162), (112, 1146996), (126, 1019552), (144, 892108), (151, 850752), (168, 764664), (192, 669081), (211, 608832), (224, 573498), (252, 509776), (288, 446054), (302, 425376), (336, 382332), (422, 304416), (448, 286749), (453, 283584), (504, 254888), (576, 223027), (604, 212688), (633, 202944), (672, 191166), (844, 152208), (906, 141792), (1008, 127444), (1057, 121536), (1208, 106344), (1266, 101472), (1344, 95583), (1359, 94528), (1477, 86976), (1688, 76104), (1812, 70896), (1899, 67648), (2016, 63722), (2114, 60768), (2416, 53172), (2532, 50736), (2718, 47264), (2954, 43488), (3171, 40512), (3376, 38052), (3624, 35448), (3798, 33824), (4032, 31861), (4228, 30384), (4431, 28992), (4832, 26586), (5064, 25368), (5436, 23632), (5908, 21744), (6342, 20256), (6752, 19026), (7248, 17724), (7596, 16912), (8456, 15192), (8862, 14496), (9513, 13504), (9664, 13293), (10128, 12684), (10872, 11816)]