128418966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{182933}}^1$

素因数の和:182957

約数の個数: 32

約数和(自身を含む): 307329120

約数和(自身を除く): 178910154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 182933, 365866, 548799, 1097598, 1646397, 2378129, 3292794, 4756258, 4939191, 7134387, 9878382, 14268774, 21403161, 42806322, 64209483, 128418966]

約数ペア:

[(1, 128418966), (2, 64209483), (3, 42806322), (6, 21403161), (9, 14268774), (13, 9878382), (18, 7134387), (26, 4939191), (27, 4756258), (39, 3292794), (54, 2378129), (78, 1646397), (117, 1097598), (234, 548799), (351, 365866), (702, 182933)]