131499962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89213}}^1$

素因数の和:89293

約数の個数: 16

約数和(自身を含む): 218395872

約数和(自身を除く): 86895910

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 89213, 178426, 981343, 1962686, 5977271, 11954542, 65749981, 131499962]

約数ペア:

[(1, 131499962), (2, 65749981), (11, 11954542), (22, 5977271), (67, 1962686), (134, 981343), (737, 178426), (1474, 89213)]