137078706

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 279991296

約数和(自身を除く): 142912590

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 906, 2131, 4262, 6393, 10721, 12786, 21442, 32163, 64326, 151301, 302602, 321781, 453903, 643562, 907806, 965343, 1930686, 22846451, 45692902, 68539353, 137078706]

約数ペア:

[(1, 137078706), (2, 68539353), (3, 45692902), (6, 22846451), (71, 1930686), (142, 965343), (151, 907806), (213, 643562), (302, 453903), (426, 321781), (453, 302602), (906, 151301), (2131, 64326), (4262, 32163), (6393, 21442), (10721, 12786)]