156229866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{667649}}^1$

素因数の和:667670

約数の個数: 24

約数和(自身を含む): 364536900

約数和(自身を除く): 208307034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 667649, 1335298, 2002947, 4005894, 6008841, 8679437, 12017682, 17358874, 26038311, 52076622, 78114933, 156229866]

約数ペア:

[(1, 156229866), (2, 78114933), (3, 52076622), (6, 26038311), (9, 17358874), (13, 12017682), (18, 8679437), (26, 6008841), (39, 4005894), (78, 2002947), (117, 1335298), (234, 667649)]