168776946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{80141}}^1$

素因数の和:80168

約数の個数: 40

約数和(自身を含む): 407281644

約数和(自身を除く): 238504698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 80141, 160282, 240423, 480846, 721269, 1041833, 1442538, 2083666, 2163807, 3125499, 4327614, 6250998, 6491421, 9376497, 12982842, 18752994, 28129491, 56258982, 84388473, 168776946]

約数ペア:

[(1, 168776946), (2, 84388473), (3, 56258982), (6, 28129491), (9, 18752994), (13, 12982842), (18, 9376497), (26, 6491421), (27, 6250998), (39, 4327614), (54, 3125499), (78, 2163807), (81, 2083666), (117, 1442538), (162, 1041833), (234, 721269), (351, 480846), (702, 240423), (1053, 160282), (2106, 80141)]