157681006

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{22571}}^1$

素因数の和:23079

約数の個数: 16

約数和(自身を含む): 270864000

約数和(自身を除く): 113182994

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 22571, 45142, 157997, 315994, 11262929, 22525858, 78840503, 157681006]

約数ペア:

[(1, 157681006), (2, 78840503), (7, 22525858), (14, 11262929), (499, 315994), (998, 157997), (3493, 45142), (6986, 22571)]