138212704

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 328527360

約数和(自身を除く): 190314656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 139, 161, 184, 193, 224, 278, 322, 368, 386, 556, 644, 736, 772, 973, 1112, 1288, 1351, 1544, 1946, 2224, 2576, 2702, 3088, 3197, 3892, 4439, 4448, 5152, 5404, 6176, 6394, 7784, 8878, 10808, 12788, 15568, 17756, 21616, 22379, 25576, 26827, 31073, 31136, 35512, 43232, 44758, 51152, 53654, 62146, 71024, 89516, 102304, 107308, 124292, 142048, 179032, 187789, 214616, 248584, 358064, 375578, 429232, 497168, 617021, 716128, 751156, 858464, 994336, 1234042, 1502312, 2468084, 3004624, 4319147, 4936168, 6009248, 8638294, 9872336, 17276588, 19744672, 34553176, 69106352, 138212704]

約数ペア:

[(1, 138212704), (2, 69106352), (4, 34553176), (7, 19744672), (8, 17276588), (14, 9872336), (16, 8638294), (23, 6009248), (28, 4936168), (32, 4319147), (46, 3004624), (56, 2468084), (92, 1502312), (112, 1234042), (139, 994336), (161, 858464), (184, 751156), (193, 716128), (224, 617021), (278, 497168), (322, 429232), (368, 375578), (386, 358064), (556, 248584), (644, 214616), (736, 187789), (772, 179032), (973, 142048), (1112, 124292), (1288, 107308), (1351, 102304), (1544, 89516), (1946, 71024), (2224, 62146), (2576, 53654), (2702, 51152), (3088, 44758), (3197, 43232), (3892, 35512), (4439, 31136), (4448, 31073), (5152, 26827), (5404, 25576), (6176, 22379), (6394, 21616), (7784, 17756), (8878, 15568), (10808, 12788)]