231566166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{76123}}^1$

素因数の和:76157

約数の個数: 36

約数和(自身を含む): 543296988

約数和(自身を除く): 311730822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 76123, 152246, 228369, 456738, 685107, 989599, 1370214, 1979198, 2968797, 5937594, 8906391, 12864787, 17812782, 25729574, 38594361, 77188722, 115783083, 231566166]

約数ペア:

[(1, 231566166), (2, 115783083), (3, 77188722), (6, 38594361), (9, 25729574), (13, 17812782), (18, 12864787), (26, 8906391), (39, 5937594), (78, 2968797), (117, 1979198), (169, 1370214), (234, 989599), (338, 685107), (507, 456738), (1014, 228369), (1521, 152246), (3042, 76123)]