131743296

素因数分解:

$2^6\times 3^2\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 84

約数和(自身を含む): 379307344

約数和(自身を除く): 247564048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 331, 576, 662, 691, 993, 1324, 1382, 1986, 2073, 2648, 2764, 2979, 3972, 4146, 5296, 5528, 5958, 6219, 7944, 8292, 10592, 11056, 11916, 12438, 15888, 16584, 21184, 22112, 23832, 24876, 31776, 33168, 44224, 47664, 49752, 63552, 66336, 95328, 99504, 132672, 190656, 199008, 228721, 398016, 457442, 686163, 914884, 1372326, 1829768, 2058489, 2744652, 3659536, 4116978, 5489304, 7319072, 8233956, 10978608, 14638144, 16467912, 21957216, 32935824, 43914432, 65871648, 131743296]

約数ペア:

[(1, 131743296), (2, 65871648), (3, 43914432), (4, 32935824), (6, 21957216), (8, 16467912), (9, 14638144), (12, 10978608), (16, 8233956), (18, 7319072), (24, 5489304), (32, 4116978), (36, 3659536), (48, 2744652), (64, 2058489), (72, 1829768), (96, 1372326), (144, 914884), (192, 686163), (288, 457442), (331, 398016), (576, 228721), (662, 199008), (691, 190656), (993, 132672), (1324, 99504), (1382, 95328), (1986, 66336), (2073, 63552), (2648, 49752), (2764, 47664), (2979, 44224), (3972, 33168), (4146, 31776), (5296, 24876), (5528, 23832), (5958, 22112), (6219, 21184), (7944, 16584), (8292, 15888), (10592, 12438), (11056, 11916)]