140435136

素因数分解:

$2^6\times 3^2\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1006

約数の個数: 84

約数和(自身を含む): 404164800

約数和(自身を除く): 263729664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 479, 509, 576, 958, 1018, 1437, 1527, 1916, 2036, 2874, 3054, 3832, 4072, 4311, 4581, 5748, 6108, 7664, 8144, 8622, 9162, 11496, 12216, 15328, 16288, 17244, 18324, 22992, 24432, 30656, 32576, 34488, 36648, 45984, 48864, 68976, 73296, 91968, 97728, 137952, 146592, 243811, 275904, 293184, 487622, 731433, 975244, 1462866, 1950488, 2194299, 2925732, 3900976, 4388598, 5851464, 7801952, 8777196, 11702928, 15603904, 17554392, 23405856, 35108784, 46811712, 70217568, 140435136]

約数ペア:

[(1, 140435136), (2, 70217568), (3, 46811712), (4, 35108784), (6, 23405856), (8, 17554392), (9, 15603904), (12, 11702928), (16, 8777196), (18, 7801952), (24, 5851464), (32, 4388598), (36, 3900976), (48, 2925732), (64, 2194299), (72, 1950488), (96, 1462866), (144, 975244), (192, 731433), (288, 487622), (479, 293184), (509, 275904), (576, 243811), (958, 146592), (1018, 137952), (1437, 97728), (1527, 91968), (1916, 73296), (2036, 68976), (2874, 48864), (3054, 45984), (3832, 36648), (4072, 34488), (4311, 32576), (4581, 30656), (5748, 24432), (6108, 22992), (7664, 18324), (8144, 17244), (8622, 16288), (9162, 15328), (11496, 12216)]