157264128

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 531440000

約数和(自身を除く): 374175872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 199, 224, 252, 256, 288, 294, 336, 343, 384, 392, 398, 441, 448, 504, 576, 588, 597, 672, 686, 768, 784, 796, 882, 896, 1008, 1029, 1152, 1176, 1194, 1344, 1372, 1393, 1568, 1592, 1764, 1791, 1792, 2016, 2058, 2304, 2352, 2388, 2688, 2744, 2786, 3087, 3136, 3184, 3528, 3582, 4032, 4116, 4179, 4704, 4776, 5376, 5488, 5572, 6174, 6272, 6368, 7056, 7164, 8064, 8232, 8358, 9408, 9552, 9751, 10976, 11144, 12348, 12537, 12544, 12736, 14112, 14328, 16128, 16464, 16716, 18816, 19104, 19502, 21952, 22288, 24696, 25074, 25472, 28224, 28656, 29253, 32928, 33432, 37632, 38208, 39004, 43904, 44576, 49392, 50148, 50944, 56448, 57312, 58506, 65856, 66864, 68257, 76416, 78008, 87759, 87808, 89152, 98784, 100296, 112896, 114624, 117012, 131712, 133728, 136514, 152832, 156016, 175518, 178304, 197568, 200592, 204771, 229248, 234024, 263424, 267456, 273028, 312032, 351036, 356608, 395136, 401184, 409542, 458496, 468048, 534912, 546056, 614313, 624064, 702072, 790272, 802368, 819084, 936096, 1069824, 1092112, 1228626, 1248128, 1404144, 1604736, 1638168, 1872192, 2184224, 2457252, 2496256, 2808288, 3209472, 3276336, 3744384, 4368448, 4914504, 5616576, 6552672, 7488768, 8736896, 9829008, 11233152, 13105344, 17473792, 19658016, 22466304, 26210688, 39316032, 52421376, 78632064, 157264128]

約数ペア:

[(1, 157264128), (2, 78632064), (3, 52421376), (4, 39316032), (6, 26210688), (7, 22466304), (8, 19658016), (9, 17473792), (12, 13105344), (14, 11233152), (16, 9829008), (18, 8736896), (21, 7488768), (24, 6552672), (28, 5616576), (32, 4914504), (36, 4368448), (42, 3744384), (48, 3276336), (49, 3209472), (56, 2808288), (63, 2496256), (64, 2457252), (72, 2184224), (84, 1872192), (96, 1638168), (98, 1604736), (112, 1404144), (126, 1248128), (128, 1228626), (144, 1092112), (147, 1069824), (168, 936096), (192, 819084), (196, 802368), (199, 790272), (224, 702072), (252, 624064), (256, 614313), (288, 546056), (294, 534912), (336, 468048), (343, 458496), (384, 409542), (392, 401184), (398, 395136), (441, 356608), (448, 351036), (504, 312032), (576, 273028), (588, 267456), (597, 263424), (672, 234024), (686, 229248), (768, 204771), (784, 200592), (796, 197568), (882, 178304), (896, 175518), (1008, 156016), (1029, 152832), (1152, 136514), (1176, 133728), (1194, 131712), (1344, 117012), (1372, 114624), (1393, 112896), (1568, 100296), (1592, 98784), (1764, 89152), (1791, 87808), (1792, 87759), (2016, 78008), (2058, 76416), (2304, 68257), (2352, 66864), (2388, 65856), (2688, 58506), (2744, 57312), (2786, 56448), (3087, 50944), (3136, 50148), (3184, 49392), (3528, 44576), (3582, 43904), (4032, 39004), (4116, 38208), (4179, 37632), (4704, 33432), (4776, 32928), (5376, 29253), (5488, 28656), (5572, 28224), (6174, 25472), (6272, 25074), (6368, 24696), (7056, 22288), (7164, 21952), (8064, 19502), (8232, 19104), (8358, 18816), (9408, 16716), (9552, 16464), (9751, 16128), (10976, 14328), (11144, 14112), (12348, 12736), (12537, 12544)]