135215248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63541}}^1$

素因数の和:63575

約数の個数: 40

約数和(自身を含む): 315168320

約数和(自身を除く): 179953072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 63541, 127082, 254164, 444787, 508328, 889574, 1016656, 1207279, 1779148, 2414558, 3558296, 4829116, 7116592, 8450953, 9658232, 16901906, 19316464, 33803812, 67607624, 135215248]

約数ペア:

[(1, 135215248), (2, 67607624), (4, 33803812), (7, 19316464), (8, 16901906), (14, 9658232), (16, 8450953), (19, 7116592), (28, 4829116), (38, 3558296), (56, 2414558), (76, 1779148), (112, 1207279), (133, 1016656), (152, 889574), (266, 508328), (304, 444787), (532, 254164), (1064, 127082), (2128, 63541)]