191451456

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 634617984

約数和(自身を除く): 443166528

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, 103, 112, 126, 144, 168, 192, 206, 224, 252, 288, 309, 336, 412, 448, 461, 504, 576, 618, 672, 721, 824, 922, 927, 1008, 1236, 1344, 1383, 1442, 1648, 1844, 1854, 2016, 2163, 2472, 2766, 2884, 3227, 3296, 3688, 3708, 4032, 4149, 4326, 4944, 5532, 5768, 6454, 6489, 6592, 7376, 7416, 8298, 8652, 9681, 9888, 11064, 11536, 12908, 12978, 14752, 14832, 16596, 17304, 19362, 19776, 22128, 23072, 25816, 25956, 29043, 29504, 29664, 33192, 34608, 38724, 44256, 46144, 47483, 51632, 51912, 58086, 59328, 66384, 69216, 77448, 88512, 94966, 103264, 103824, 116172, 132768, 138432, 142449, 154896, 189932, 206528, 207648, 232344, 265536, 284898, 309792, 332381, 379864, 415296, 427347, 464688, 569796, 619584, 664762, 759728, 854694, 929376, 997143, 1139592, 1329524, 1519456, 1709388, 1858752, 1994286, 2279184, 2659048, 2991429, 3038912, 3418776, 3988572, 4558368, 5318096, 5982858, 6837552, 7977144, 9116736, 10636192, 11965716, 13675104, 15954288, 21272384, 23931432, 27350208, 31908576, 47862864, 63817152, 95725728, 191451456]

約数ペア:

[(1, 191451456), (2, 95725728), (3, 63817152), (4, 47862864), (6, 31908576), (7, 27350208), (8, 23931432), (9, 21272384), (12, 15954288), (14, 13675104), (16, 11965716), (18, 10636192), (21, 9116736), (24, 7977144), (28, 6837552), (32, 5982858), (36, 5318096), (42, 4558368), (48, 3988572), (56, 3418776), (63, 3038912), (64, 2991429), (72, 2659048), (84, 2279184), (96, 1994286), (103, 1858752), (112, 1709388), (126, 1519456), (144, 1329524), (168, 1139592), (192, 997143), (206, 929376), (224, 854694), (252, 759728), (288, 664762), (309, 619584), (336, 569796), (412, 464688), (448, 427347), (461, 415296), (504, 379864), (576, 332381), (618, 309792), (672, 284898), (721, 265536), (824, 232344), (922, 207648), (927, 206528), (1008, 189932), (1236, 154896), (1344, 142449), (1383, 138432), (1442, 132768), (1648, 116172), (1844, 103824), (1854, 103264), (2016, 94966), (2163, 88512), (2472, 77448), (2766, 69216), (2884, 66384), (3227, 59328), (3296, 58086), (3688, 51912), (3708, 51632), (4032, 47483), (4149, 46144), (4326, 44256), (4944, 38724), (5532, 34608), (5768, 33192), (6454, 29664), (6489, 29504), (6592, 29043), (7376, 25956), (7416, 25816), (8298, 23072), (8652, 22128), (9681, 19776), (9888, 19362), (11064, 17304), (11536, 16596), (12908, 14832), (12978, 14752)]