128796858

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{6607}}^1$

素因数の和:6656

約数の個数: 48

約数和(自身を含む): 302117760

約数和(自身を除く): 173320902

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6498, 6607, 9747, 13214, 19494, 19821, 39642, 59463, 118926, 125533, 178389, 251066, 356778, 376599, 753198, 1129797, 2259594, 2385127, 3389391, 4770254, 6778782, 7155381, 14310762, 21466143, 42932286, 64398429, 128796858]

約数ペア:

[(1, 128796858), (2, 64398429), (3, 42932286), (6, 21466143), (9, 14310762), (18, 7155381), (19, 6778782), (27, 4770254), (38, 3389391), (54, 2385127), (57, 2259594), (114, 1129797), (171, 753198), (342, 376599), (361, 356778), (513, 251066), (722, 178389), (1026, 125533), (1083, 118926), (2166, 59463), (3249, 39642), (6498, 19821), (6607, 19494), (9747, 13214)]