81156166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{34301}}^1$

素因数の和:34336

約数の個数: 24

約数和(自身を含む): 150654384

約数和(自身を除く): 69498218

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 34301, 68602, 240107, 445913, 480214, 891826, 3121391, 5796869, 6242782, 11593738, 40578083, 81156166]

約数ペア:

[(1, 81156166), (2, 40578083), (7, 11593738), (13, 6242782), (14, 5796869), (26, 3121391), (91, 891826), (169, 480214), (182, 445913), (338, 240107), (1183, 68602), (2366, 34301)]