187246877728

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{648937}}^1$

素因数の和:649145

約数の個数: 48

約数和(自身を含む): 376778594304

約数和(自身を除く): 189531716576

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 2032, 2272, 4064, 9017, 18034, 36068, 72136, 144272, 288544, 648937, 1297874, 2595748, 5191496, 10382992, 20765984, 46074527, 82414999, 92149054, 164829998, 184298108, 329659996, 368596216, 659319992, 737192432, 1318639984, 1474384864, 2637279968, 5851464929, 11702929858, 23405859716, 46811719432, 93623438864, 187246877728]

約数ペア:

[(1, 187246877728), (2, 93623438864), (4, 46811719432), (8, 23405859716), (16, 11702929858), (32, 5851464929), (71, 2637279968), (127, 1474384864), (142, 1318639984), (254, 737192432), (284, 659319992), (508, 368596216), (568, 329659996), (1016, 184298108), (1136, 164829998), (2032, 92149054), (2272, 82414999), (4064, 46074527), (9017, 20765984), (18034, 10382992), (36068, 5191496), (72136, 2595748), (144272, 1297874), (288544, 648937)]