168820254

素因数分解:

$2^1\times 3^3\times {\mathrm{283}}^1\times {\mathrm{11047}}^1$

素因数の和:11341

約数の個数: 32

約数和(自身を含む): 376515840

約数和(自身を除く): 207695586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 283, 566, 849, 1698, 2547, 5094, 7641, 11047, 15282, 22094, 33141, 66282, 99423, 198846, 298269, 596538, 3126301, 6252602, 9378903, 18757806, 28136709, 56273418, 84410127, 168820254]

約数ペア:

[(1, 168820254), (2, 84410127), (3, 56273418), (6, 28136709), (9, 18757806), (18, 9378903), (27, 6252602), (54, 3126301), (283, 596538), (566, 298269), (849, 198846), (1698, 99423), (2547, 66282), (5094, 33141), (7641, 22094), (11047, 15282)]