140249952

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 430230528

約数和(自身を除く): 289980576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 683, 713, 736, 744, 828, 992, 1104, 1116, 1366, 1426, 1488, 1656, 2049, 2139, 2208, 2232, 2732, 2852, 2976, 3312, 4098, 4278, 4464, 5464, 5704, 6147, 6417, 6624, 8196, 8556, 8928, 10928, 11408, 12294, 12834, 15709, 16392, 17112, 21173, 21856, 22816, 24588, 25668, 31418, 32784, 34224, 42346, 47127, 49176, 51336, 62836, 63519, 65568, 68448, 84692, 94254, 98352, 102672, 125672, 127038, 141381, 169384, 188508, 190557, 196704, 205344, 251344, 254076, 282762, 338768, 377016, 381114, 486979, 502688, 508152, 565524, 677536, 754032, 762228, 973958, 1016304, 1131048, 1460937, 1508064, 1524456, 1947916, 2032608, 2262096, 2921874, 3048912, 3895832, 4382811, 4524192, 5843748, 6097824, 7791664, 8765622, 11687496, 15583328, 17531244, 23374992, 35062488, 46749984, 70124976, 140249952]

約数ペア:

[(1, 140249952), (2, 70124976), (3, 46749984), (4, 35062488), (6, 23374992), (8, 17531244), (9, 15583328), (12, 11687496), (16, 8765622), (18, 7791664), (23, 6097824), (24, 5843748), (31, 4524192), (32, 4382811), (36, 3895832), (46, 3048912), (48, 2921874), (62, 2262096), (69, 2032608), (72, 1947916), (92, 1524456), (93, 1508064), (96, 1460937), (124, 1131048), (138, 1016304), (144, 973958), (184, 762228), (186, 754032), (207, 677536), (248, 565524), (276, 508152), (279, 502688), (288, 486979), (368, 381114), (372, 377016), (414, 338768), (496, 282762), (552, 254076), (558, 251344), (683, 205344), (713, 196704), (736, 190557), (744, 188508), (828, 169384), (992, 141381), (1104, 127038), (1116, 125672), (1366, 102672), (1426, 98352), (1488, 94254), (1656, 84692), (2049, 68448), (2139, 65568), (2208, 63519), (2232, 62836), (2732, 51336), (2852, 49176), (2976, 47127), (3312, 42346), (4098, 34224), (4278, 32784), (4464, 31418), (5464, 25668), (5704, 24588), (6147, 22816), (6417, 21856), (6624, 21173), (8196, 17112), (8556, 16392), (8928, 15709), (10928, 12834), (11408, 12294)]