133766656

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4362

約数の個数: 40

約数和(自身を含む): 271716984

約数和(自身を除く): 137950328

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 4283, 7808, 8566, 15616, 17132, 31232, 34264, 68528, 137056, 261263, 274112, 522526, 548224, 1045052, 1096448, 2090104, 2192896, 4180208, 8360416, 16720832, 33441664, 66883328, 133766656]

約数ペア:

[(1, 133766656), (2, 66883328), (4, 33441664), (8, 16720832), (16, 8360416), (32, 4180208), (61, 2192896), (64, 2090104), (122, 1096448), (128, 1045052), (244, 548224), (256, 522526), (488, 274112), (512, 261263), (976, 137056), (1952, 68528), (3904, 34264), (4283, 31232), (7808, 17132), (8566, 15616)]