166660274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{261223}}^1$

素因数の和:261265

約数の個数: 16

約数和(自身を含む): 282121920

約数和(自身を除く): 115461646

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 261223, 522446, 2873453, 5746906, 7575467, 15150934, 83330137, 166660274]

約数ペア:

[(1, 166660274), (2, 83330137), (11, 15150934), (22, 7575467), (29, 5746906), (58, 2873453), (319, 522446), (638, 261223)]