161492214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121789}}^1$

素因数の和:121824

約数の個数: 32

約数和(自身を含む): 368292960

約数和(自身を除く): 206800746

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 121789, 243578, 365367, 730734, 1583257, 2070413, 3166514, 4140826, 4749771, 6211239, 9499542, 12422478, 26915369, 53830738, 80746107, 161492214]

約数ペア:

[(1, 161492214), (2, 80746107), (3, 53830738), (6, 26915369), (13, 12422478), (17, 9499542), (26, 6211239), (34, 4749771), (39, 4140826), (51, 3166514), (78, 2070413), (102, 1583257), (221, 730734), (442, 365367), (663, 243578), (1326, 121789)]