148211208

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 416985360

約数和(自身を除く): 268774152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 691, 993, 1324, 1382, 1986, 2073, 2648, 2764, 2979, 3972, 4146, 5528, 5958, 6219, 7944, 8292, 8937, 11916, 12438, 16584, 17874, 18657, 23832, 24876, 26811, 35748, 37314, 49752, 53622, 55971, 71496, 74628, 107244, 111942, 149256, 214488, 223884, 228721, 447768, 457442, 686163, 914884, 1372326, 1829768, 2058489, 2744652, 4116978, 5489304, 6175467, 8233956, 12350934, 16467912, 18526401, 24701868, 37052802, 49403736, 74105604, 148211208]

約数ペア:

[(1, 148211208), (2, 74105604), (3, 49403736), (4, 37052802), (6, 24701868), (8, 18526401), (9, 16467912), (12, 12350934), (18, 8233956), (24, 6175467), (27, 5489304), (36, 4116978), (54, 2744652), (72, 2058489), (81, 1829768), (108, 1372326), (162, 914884), (216, 686163), (324, 457442), (331, 447768), (648, 228721), (662, 223884), (691, 214488), (993, 149256), (1324, 111942), (1382, 107244), (1986, 74628), (2073, 71496), (2648, 55971), (2764, 53622), (2979, 49752), (3972, 37314), (4146, 35748), (5528, 26811), (5958, 24876), (6219, 23832), (7944, 18657), (8292, 17874), (8937, 16584), (11916, 12438)]