137730486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14057}}^1$

素因数の和:14156

約数の個数: 32

約数和(自身を含む): 291506688

約数和(自身を除く): 153776202

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 14057, 28114, 42171, 84342, 323311, 646622, 969933, 998047, 1939866, 1996094, 2994141, 5988282, 22955081, 45910162, 68865243, 137730486]

約数ペア:

[(1, 137730486), (2, 68865243), (3, 45910162), (6, 22955081), (23, 5988282), (46, 2994141), (69, 1996094), (71, 1939866), (138, 998047), (142, 969933), (213, 646622), (426, 323311), (1633, 84342), (3266, 42171), (4899, 28114), (9798, 14057)]