159997376

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32467}}^1$

素因数の和:32497

約数の個数: 56

約数和(自身を含む): 395849856

約数和(自身を除く): 235852480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 32467, 64934, 129868, 227269, 259736, 357137, 454538, 519472, 714274, 909076, 1038944, 1428548, 1818152, 2077888, 2499959, 2857096, 3636304, 4999918, 5714192, 7272608, 9999836, 11428384, 14545216, 19999672, 22856768, 39999344, 79998688, 159997376]

約数ペア:

[(1, 159997376), (2, 79998688), (4, 39999344), (7, 22856768), (8, 19999672), (11, 14545216), (14, 11428384), (16, 9999836), (22, 7272608), (28, 5714192), (32, 4999918), (44, 3636304), (56, 2857096), (64, 2499959), (77, 2077888), (88, 1818152), (112, 1428548), (154, 1038944), (176, 909076), (224, 714274), (308, 519472), (352, 454538), (448, 357137), (616, 259736), (704, 227269), (1232, 129868), (2464, 64934), (4928, 32467)]