15694939216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1\times {\mathrm{1033}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 33464376000

約数和(自身を除く): 17769436784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 499, 692, 998, 1033, 1384, 1903, 1996, 2066, 2768, 3806, 3992, 4132, 5489, 7612, 7984, 8264, 10978, 11363, 15224, 16528, 21956, 22726, 30448, 43912, 45452, 86327, 87824, 90904, 172654, 178709, 181808, 345308, 357418, 515467, 690616, 714836, 949597, 1030934, 1381232, 1429672, 1899194, 1965799, 2061868, 2859344, 3798388, 3931598, 4123736, 5670137, 7596776, 7863196, 8247472, 11340274, 15193552, 15726392, 22680548, 31452784, 45361096, 89175791, 90722192, 178351582, 356703164, 713406328, 980933701, 1426812656, 1961867402, 3923734804, 7847469608, 15694939216]

約数ペア:

[(1, 15694939216), (2, 7847469608), (4, 3923734804), (8, 1961867402), (11, 1426812656), (16, 980933701), (22, 713406328), (44, 356703164), (88, 178351582), (173, 90722192), (176, 89175791), (346, 45361096), (499, 31452784), (692, 22680548), (998, 15726392), (1033, 15193552), (1384, 11340274), (1903, 8247472), (1996, 7863196), (2066, 7596776), (2768, 5670137), (3806, 4123736), (3992, 3931598), (4132, 3798388), (5489, 2859344), (7612, 2061868), (7984, 1965799), (8264, 1899194), (10978, 1429672), (11363, 1381232), (15224, 1030934), (16528, 949597), (21956, 714836), (22726, 690616), (30448, 515467), (43912, 357418), (45452, 345308), (86327, 181808), (87824, 178709), (90904, 172654)]