172500864

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 485422080

約数和(自身を除く): 312921216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 258, 337, 344, 372, 384, 496, 516, 674, 688, 744, 992, 1011, 1032, 1333, 1348, 1376, 1488, 1984, 2022, 2064, 2666, 2696, 2752, 2976, 3968, 3999, 4044, 4128, 5332, 5392, 5504, 5952, 7998, 8088, 8256, 10447, 10664, 10784, 11904, 14491, 15996, 16176, 16512, 20894, 21328, 21568, 28982, 31341, 31992, 32352, 41788, 42656, 43136, 43473, 57964, 62682, 63984, 64704, 83576, 85312, 86946, 115928, 125364, 127968, 129408, 167152, 170624, 173892, 231856, 250728, 255936, 334304, 347784, 449221, 463712, 501456, 511872, 668608, 695568, 898442, 927424, 1002912, 1337216, 1347663, 1391136, 1796884, 1854848, 2005824, 2695326, 2782272, 3593768, 4011648, 5390652, 5564544, 7187536, 10781304, 14375072, 21562608, 28750144, 43125216, 57500288, 86250432, 172500864]

約数ペア:

[(1, 172500864), (2, 86250432), (3, 57500288), (4, 43125216), (6, 28750144), (8, 21562608), (12, 14375072), (16, 10781304), (24, 7187536), (31, 5564544), (32, 5390652), (43, 4011648), (48, 3593768), (62, 2782272), (64, 2695326), (86, 2005824), (93, 1854848), (96, 1796884), (124, 1391136), (128, 1347663), (129, 1337216), (172, 1002912), (186, 927424), (192, 898442), (248, 695568), (258, 668608), (337, 511872), (344, 501456), (372, 463712), (384, 449221), (496, 347784), (516, 334304), (674, 255936), (688, 250728), (744, 231856), (992, 173892), (1011, 170624), (1032, 167152), (1333, 129408), (1348, 127968), (1376, 125364), (1488, 115928), (1984, 86946), (2022, 85312), (2064, 83576), (2666, 64704), (2696, 63984), (2752, 62682), (2976, 57964), (3968, 43473), (3999, 43136), (4044, 42656), (4128, 41788), (5332, 32352), (5392, 31992), (5504, 31341), (5952, 28982), (7998, 21568), (8088, 21328), (8256, 20894), (10447, 16512), (10664, 16176), (10784, 15996), (11904, 14491)]