127377824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^2$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 303438240

約数和(自身を除く): 176060416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 173, 224, 266, 304, 346, 532, 608, 692, 1064, 1211, 1384, 2128, 2422, 2768, 3287, 4256, 4844, 5536, 6574, 9688, 13148, 19376, 23009, 26296, 29929, 38752, 46018, 52592, 59858, 92036, 105184, 119716, 184072, 209503, 239432, 368144, 419006, 478864, 568651, 736288, 838012, 957728, 1137302, 1676024, 2274604, 3352048, 3980557, 4549208, 6704096, 7961114, 9098416, 15922228, 18196832, 31844456, 63688912, 127377824]

約数ペア:

[(1, 127377824), (2, 63688912), (4, 31844456), (7, 18196832), (8, 15922228), (14, 9098416), (16, 7961114), (19, 6704096), (28, 4549208), (32, 3980557), (38, 3352048), (56, 2274604), (76, 1676024), (112, 1137302), (133, 957728), (152, 838012), (173, 736288), (224, 568651), (266, 478864), (304, 419006), (346, 368144), (532, 239432), (608, 209503), (692, 184072), (1064, 119716), (1211, 105184), (1384, 92036), (2128, 59858), (2422, 52592), (2768, 46018), (3287, 38752), (4256, 29929), (4844, 26296), (5536, 23009), (6574, 19376), (9688, 13148)]