199808928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 630957600

約数和(自身を除く): 431148672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 132, 144, 176, 177, 198, 236, 264, 288, 352, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1056, 1062, 1069, 1298, 1416, 1584, 1888, 1947, 2124, 2138, 2596, 2832, 3168, 3207, 3894, 4248, 4276, 5192, 5664, 5841, 6414, 7788, 8496, 8552, 9621, 10384, 11682, 11759, 12828, 15576, 16992, 17104, 19242, 20768, 23364, 23518, 25656, 31152, 34208, 35277, 38484, 46728, 47036, 51312, 62304, 63071, 70554, 76968, 93456, 94072, 102624, 105831, 126142, 141108, 153936, 186912, 188144, 189213, 211662, 252284, 282216, 307872, 376288, 378426, 423324, 504568, 564432, 567639, 693781, 756852, 846648, 1009136, 1128864, 1135278, 1387562, 1513704, 1693296, 2018272, 2081343, 2270556, 2775124, 3027408, 3386592, 4162686, 4541112, 5550248, 6054816, 6244029, 8325372, 9082224, 11100496, 12488058, 16650744, 18164448, 22200992, 24976116, 33301488, 49952232, 66602976, 99904464, 199808928]

約数ペア:

[(1, 199808928), (2, 99904464), (3, 66602976), (4, 49952232), (6, 33301488), (8, 24976116), (9, 22200992), (11, 18164448), (12, 16650744), (16, 12488058), (18, 11100496), (22, 9082224), (24, 8325372), (32, 6244029), (33, 6054816), (36, 5550248), (44, 4541112), (48, 4162686), (59, 3386592), (66, 3027408), (72, 2775124), (88, 2270556), (96, 2081343), (99, 2018272), (118, 1693296), (132, 1513704), (144, 1387562), (176, 1135278), (177, 1128864), (198, 1009136), (236, 846648), (264, 756852), (288, 693781), (352, 567639), (354, 564432), (396, 504568), (472, 423324), (528, 378426), (531, 376288), (649, 307872), (708, 282216), (792, 252284), (944, 211662), (1056, 189213), (1062, 188144), (1069, 186912), (1298, 153936), (1416, 141108), (1584, 126142), (1888, 105831), (1947, 102624), (2124, 94072), (2138, 93456), (2596, 76968), (2832, 70554), (3168, 63071), (3207, 62304), (3894, 51312), (4248, 47036), (4276, 46728), (5192, 38484), (5664, 35277), (5841, 34208), (6414, 31152), (7788, 25656), (8496, 23518), (8552, 23364), (9621, 20768), (10384, 19242), (11682, 17104), (11759, 16992), (12828, 15576)]