141394938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14431}}^1$

素因数の和:14530

約数の個数: 32

約数和(自身を含む): 299261952

約数和(自身を除く): 157867014

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 14431, 28862, 43293, 86586, 331913, 663826, 995739, 1024601, 1991478, 2049202, 3073803, 6147606, 23565823, 47131646, 70697469, 141394938]

約数ペア:

[(1, 141394938), (2, 70697469), (3, 47131646), (6, 23565823), (23, 6147606), (46, 3073803), (69, 2049202), (71, 1991478), (138, 1024601), (142, 995739), (213, 663826), (426, 331913), (1633, 86586), (3266, 43293), (4899, 28862), (9798, 14431)]