143270512

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 362588400

約数和(自身を除く): 219317888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 112, 148, 154, 176, 196, 259, 296, 308, 392, 407, 449, 518, 539, 592, 616, 784, 814, 898, 1036, 1078, 1232, 1628, 1796, 1813, 2072, 2156, 2849, 3143, 3256, 3592, 3626, 4144, 4312, 4939, 5698, 6286, 6512, 7184, 7252, 8624, 9878, 11396, 12572, 14504, 16613, 19756, 19943, 22001, 22792, 25144, 29008, 33226, 34573, 39512, 39886, 44002, 45584, 50288, 66452, 69146, 79024, 79772, 88004, 116291, 132904, 138292, 159544, 176008, 182743, 232582, 242011, 265808, 276584, 319088, 352016, 365486, 465164, 484022, 553168, 730972, 814037, 930328, 968044, 1279201, 1461944, 1628074, 1860656, 1936088, 2558402, 2923888, 3256148, 3872176, 5116804, 6512296, 8954407, 10233608, 13024592, 17908814, 20467216, 35817628, 71635256, 143270512]

約数ペア:

[(1, 143270512), (2, 71635256), (4, 35817628), (7, 20467216), (8, 17908814), (11, 13024592), (14, 10233608), (16, 8954407), (22, 6512296), (28, 5116804), (37, 3872176), (44, 3256148), (49, 2923888), (56, 2558402), (74, 1936088), (77, 1860656), (88, 1628074), (98, 1461944), (112, 1279201), (148, 968044), (154, 930328), (176, 814037), (196, 730972), (259, 553168), (296, 484022), (308, 465164), (392, 365486), (407, 352016), (449, 319088), (518, 276584), (539, 265808), (592, 242011), (616, 232582), (784, 182743), (814, 176008), (898, 159544), (1036, 138292), (1078, 132904), (1232, 116291), (1628, 88004), (1796, 79772), (1813, 79024), (2072, 69146), (2156, 66452), (2849, 50288), (3143, 45584), (3256, 44002), (3592, 39886), (3626, 39512), (4144, 34573), (4312, 33226), (4939, 29008), (5698, 25144), (6286, 22792), (6512, 22001), (7184, 19943), (7252, 19756), (8624, 16613), (9878, 14504), (11396, 12572)]