160423648

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 409546368

約数和(自身を除く): 249122720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 77, 88, 98, 112, 131, 142, 154, 176, 196, 224, 262, 284, 308, 352, 392, 497, 524, 539, 568, 616, 781, 784, 917, 994, 1048, 1078, 1136, 1232, 1441, 1562, 1568, 1834, 1988, 2096, 2156, 2272, 2464, 2882, 3124, 3479, 3668, 3976, 4192, 4312, 5467, 5764, 6248, 6419, 6958, 7336, 7952, 8624, 9301, 10087, 10934, 11528, 12496, 12838, 13916, 14672, 15904, 17248, 18602, 20174, 21868, 23056, 24992, 25676, 27832, 29344, 37204, 38269, 40348, 43736, 46112, 51352, 55664, 65107, 70609, 74408, 76538, 80696, 87472, 102311, 102704, 111328, 130214, 141218, 148816, 153076, 161392, 174944, 204622, 205408, 260428, 282436, 297632, 306152, 322784, 409244, 455749, 520856, 564872, 612304, 716177, 818488, 911498, 1041712, 1129744, 1224608, 1432354, 1636976, 1822996, 2083424, 2259488, 2864708, 3273952, 3645992, 5013239, 5729416, 7291984, 10026478, 11458832, 14583968, 20052956, 22917664, 40105912, 80211824, 160423648]

約数ペア:

[(1, 160423648), (2, 80211824), (4, 40105912), (7, 22917664), (8, 20052956), (11, 14583968), (14, 11458832), (16, 10026478), (22, 7291984), (28, 5729416), (32, 5013239), (44, 3645992), (49, 3273952), (56, 2864708), (71, 2259488), (77, 2083424), (88, 1822996), (98, 1636976), (112, 1432354), (131, 1224608), (142, 1129744), (154, 1041712), (176, 911498), (196, 818488), (224, 716177), (262, 612304), (284, 564872), (308, 520856), (352, 455749), (392, 409244), (497, 322784), (524, 306152), (539, 297632), (568, 282436), (616, 260428), (781, 205408), (784, 204622), (917, 174944), (994, 161392), (1048, 153076), (1078, 148816), (1136, 141218), (1232, 130214), (1441, 111328), (1562, 102704), (1568, 102311), (1834, 87472), (1988, 80696), (2096, 76538), (2156, 74408), (2272, 70609), (2464, 65107), (2882, 55664), (3124, 51352), (3479, 46112), (3668, 43736), (3976, 40348), (4192, 38269), (4312, 37204), (5467, 29344), (5764, 27832), (6248, 25676), (6419, 24992), (6958, 23056), (7336, 21868), (7952, 20174), (8624, 18602), (9301, 17248), (10087, 15904), (10934, 14672), (11528, 13916), (12496, 12838)]