128466776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17029}}^1$

素因数の和:17099

約数の個数: 32

約数和(自身を含む): 257493600

約数和(自身を除く): 129026824

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 17029, 34058, 68116, 136232, 391667, 698189, 783334, 1396378, 1566668, 2792756, 3133336, 5585512, 16058347, 32116694, 64233388, 128466776]

約数ペア:

[(1, 128466776), (2, 64233388), (4, 32116694), (8, 16058347), (23, 5585512), (41, 3133336), (46, 2792756), (82, 1566668), (92, 1396378), (164, 783334), (184, 698189), (328, 391667), (943, 136232), (1886, 68116), (3772, 34058), (7544, 17029)]