127384576

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 88

約数和(自身を含む): 285335424

約数和(自身を除く): 157950848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 263, 344, 352, 473, 512, 526, 688, 704, 946, 1024, 1052, 1376, 1408, 1892, 2104, 2752, 2816, 2893, 3784, 4208, 5504, 5632, 5786, 7568, 8416, 11008, 11264, 11309, 11572, 15136, 16832, 22016, 22618, 23144, 30272, 33664, 44032, 45236, 46288, 60544, 67328, 90472, 92576, 121088, 124399, 134656, 180944, 185152, 242176, 248798, 269312, 361888, 370304, 484352, 497596, 723776, 740608, 995192, 1447552, 1481216, 1990384, 2895104, 2962432, 3980768, 5790208, 7961536, 11580416, 15923072, 31846144, 63692288, 127384576]

約数ペア:

[(1, 127384576), (2, 63692288), (4, 31846144), (8, 15923072), (11, 11580416), (16, 7961536), (22, 5790208), (32, 3980768), (43, 2962432), (44, 2895104), (64, 1990384), (86, 1481216), (88, 1447552), (128, 995192), (172, 740608), (176, 723776), (256, 497596), (263, 484352), (344, 370304), (352, 361888), (473, 269312), (512, 248798), (526, 242176), (688, 185152), (704, 180944), (946, 134656), (1024, 124399), (1052, 121088), (1376, 92576), (1408, 90472), (1892, 67328), (2104, 60544), (2752, 46288), (2816, 45236), (2893, 44032), (3784, 33664), (4208, 30272), (5504, 23144), (5632, 22618), (5786, 22016), (7568, 16832), (8416, 15136), (11008, 11572), (11264, 11309)]