165135824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 396367488

約数和(自身を除く): 231231664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2017, 2408, 2924, 4034, 4816, 5117, 5848, 8068, 10234, 11696, 14119, 16136, 20468, 28238, 32272, 34289, 40936, 56476, 68578, 81872, 86731, 112952, 137156, 173462, 225904, 240023, 274312, 346924, 480046, 548624, 607117, 693848, 960092, 1214234, 1387696, 1474427, 1920184, 2428468, 2948854, 3840368, 4856936, 5897708, 9713872, 10320989, 11795416, 20641978, 23590832, 41283956, 82567912, 165135824]

約数ペア:

[(1, 165135824), (2, 82567912), (4, 41283956), (7, 23590832), (8, 20641978), (14, 11795416), (16, 10320989), (17, 9713872), (28, 5897708), (34, 4856936), (43, 3840368), (56, 2948854), (68, 2428468), (86, 1920184), (112, 1474427), (119, 1387696), (136, 1214234), (172, 960092), (238, 693848), (272, 607117), (301, 548624), (344, 480046), (476, 346924), (602, 274312), (688, 240023), (731, 225904), (952, 173462), (1204, 137156), (1462, 112952), (1904, 86731), (2017, 81872), (2408, 68578), (2924, 56476), (4034, 40936), (4816, 34289), (5117, 32272), (5848, 28238), (8068, 20468), (10234, 16136), (11696, 14119)]