168756868

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{13729}}^1$

素因数の和:14179

約数の個数: 24

約数和(自身を含む): 338307200

約数和(自身を除く): 169550332

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 13729, 27458, 54916, 96103, 192206, 384412, 6027031, 12054062, 24108124, 42189217, 84378434, 168756868]

約数ペア:

[(1, 168756868), (2, 84378434), (4, 42189217), (7, 24108124), (14, 12054062), (28, 6027031), (439, 384412), (878, 192206), (1756, 96103), (3073, 54916), (6146, 27458), (12292, 13729)]