131761548

素因数分解:

$2^2\times 3^2\times {\mathrm{811}}^1\times {\mathrm{4513}}^1$

素因数の和:5334

約数の個数: 36

約数和(自身を含む): 333548488

約数和(自身を除く): 201786940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 811, 1622, 2433, 3244, 4513, 4866, 7299, 9026, 9732, 13539, 14598, 18052, 27078, 29196, 40617, 54156, 81234, 162468, 3660043, 7320086, 10980129, 14640172, 21960258, 32940387, 43920516, 65880774, 131761548]

約数ペア:

[(1, 131761548), (2, 65880774), (3, 43920516), (4, 32940387), (6, 21960258), (9, 14640172), (12, 10980129), (18, 7320086), (36, 3660043), (811, 162468), (1622, 81234), (2433, 54156), (3244, 40617), (4513, 29196), (4866, 27078), (7299, 18052), (9026, 14598), (9732, 13539)]