140763392

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 361640832

約数和(自身を除く): 220877440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 193, 224, 256, 259, 296, 308, 352, 386, 407, 448, 518, 592, 616, 704, 772, 814, 896, 1036, 1184, 1232, 1351, 1408, 1544, 1628, 1792, 2072, 2123, 2368, 2464, 2702, 2816, 2849, 3088, 3256, 4144, 4246, 4736, 4928, 5404, 5698, 6176, 6512, 7141, 8288, 8492, 9472, 9856, 10808, 11396, 12352, 13024, 14282, 14861, 16576, 16984, 19712, 21616, 22792, 24704, 26048, 28564, 29722, 33152, 33968, 43232, 45584, 49408, 49987, 52096, 57128, 59444, 66304, 67936, 78551, 86464, 91168, 99974, 104192, 114256, 118888, 135872, 157102, 172928, 182336, 199948, 228512, 237776, 271744, 314204, 345856, 364672, 399896, 457024, 475552, 543488, 549857, 628408, 729344, 799792, 914048, 951104, 1099714, 1256816, 1599584, 1828096, 1902208, 2199428, 2513632, 3199168, 3804416, 4398856, 5027264, 6398336, 8797712, 10054528, 12796672, 17595424, 20109056, 35190848, 70381696, 140763392]

約数ペア:

[(1, 140763392), (2, 70381696), (4, 35190848), (7, 20109056), (8, 17595424), (11, 12796672), (14, 10054528), (16, 8797712), (22, 6398336), (28, 5027264), (32, 4398856), (37, 3804416), (44, 3199168), (56, 2513632), (64, 2199428), (74, 1902208), (77, 1828096), (88, 1599584), (112, 1256816), (128, 1099714), (148, 951104), (154, 914048), (176, 799792), (193, 729344), (224, 628408), (256, 549857), (259, 543488), (296, 475552), (308, 457024), (352, 399896), (386, 364672), (407, 345856), (448, 314204), (518, 271744), (592, 237776), (616, 228512), (704, 199948), (772, 182336), (814, 172928), (896, 157102), (1036, 135872), (1184, 118888), (1232, 114256), (1351, 104192), (1408, 99974), (1544, 91168), (1628, 86464), (1792, 78551), (2072, 67936), (2123, 66304), (2368, 59444), (2464, 57128), (2702, 52096), (2816, 49987), (2849, 49408), (3088, 45584), (3256, 43232), (4144, 33968), (4246, 33152), (4736, 29722), (4928, 28564), (5404, 26048), (5698, 24704), (6176, 22792), (6512, 21616), (7141, 19712), (8288, 16984), (8492, 16576), (9472, 14861), (9856, 14282), (10808, 13024), (11396, 12352)]