130075856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1249}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 264120000

約数和(自身を除く): 134044144

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 283, 368, 566, 1132, 1249, 2264, 2498, 4528, 4996, 6509, 9992, 13018, 19984, 26036, 28727, 52072, 57454, 104144, 114908, 229816, 353467, 459632, 706934, 1413868, 2827736, 5655472, 8129741, 16259482, 32518964, 65037928, 130075856]

約数ペア:

[(1, 130075856), (2, 65037928), (4, 32518964), (8, 16259482), (16, 8129741), (23, 5655472), (46, 2827736), (92, 1413868), (184, 706934), (283, 459632), (368, 353467), (566, 229816), (1132, 114908), (1249, 104144), (2264, 57454), (2498, 52072), (4528, 28727), (4996, 26036), (6509, 19984), (9992, 13018)]