148177568

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 378520128

約数和(自身を除く): 230342560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 77, 88, 98, 112, 121, 142, 154, 176, 196, 224, 242, 284, 308, 352, 392, 484, 497, 539, 568, 616, 781, 784, 847, 968, 994, 1078, 1136, 1232, 1331, 1562, 1568, 1694, 1936, 1988, 2156, 2272, 2464, 2662, 3124, 3388, 3479, 3872, 3976, 4312, 5324, 5467, 5929, 6248, 6776, 6958, 7952, 8591, 8624, 9317, 10648, 10934, 11858, 12496, 13552, 13916, 15904, 17182, 17248, 18634, 21296, 21868, 23716, 24992, 27104, 27832, 34364, 37268, 38269, 42592, 43736, 47432, 55664, 60137, 65219, 68728, 74536, 76538, 87472, 94501, 94864, 111328, 120274, 130438, 137456, 149072, 153076, 174944, 189002, 189728, 240548, 260876, 274912, 298144, 306152, 378004, 420959, 481096, 521752, 612304, 661507, 756008, 841918, 962192, 1043504, 1224608, 1323014, 1512016, 1683836, 1924384, 2087008, 2646028, 3024032, 3367672, 4630549, 5292056, 6735344, 9261098, 10584112, 13470688, 18522196, 21168224, 37044392, 74088784, 148177568]

約数ペア:

[(1, 148177568), (2, 74088784), (4, 37044392), (7, 21168224), (8, 18522196), (11, 13470688), (14, 10584112), (16, 9261098), (22, 6735344), (28, 5292056), (32, 4630549), (44, 3367672), (49, 3024032), (56, 2646028), (71, 2087008), (77, 1924384), (88, 1683836), (98, 1512016), (112, 1323014), (121, 1224608), (142, 1043504), (154, 962192), (176, 841918), (196, 756008), (224, 661507), (242, 612304), (284, 521752), (308, 481096), (352, 420959), (392, 378004), (484, 306152), (497, 298144), (539, 274912), (568, 260876), (616, 240548), (781, 189728), (784, 189002), (847, 174944), (968, 153076), (994, 149072), (1078, 137456), (1136, 130438), (1232, 120274), (1331, 111328), (1562, 94864), (1568, 94501), (1694, 87472), (1936, 76538), (1988, 74536), (2156, 68728), (2272, 65219), (2464, 60137), (2662, 55664), (3124, 47432), (3388, 43736), (3479, 42592), (3872, 38269), (3976, 37268), (4312, 34364), (5324, 27832), (5467, 27104), (5929, 24992), (6248, 23716), (6776, 21868), (6958, 21296), (7952, 18634), (8591, 17248), (8624, 17182), (9317, 15904), (10648, 13916), (10934, 13552), (11858, 12496)]