165045986

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{29399}}^1$

素因数の和:29809

約数の個数: 16

約数和(自身を含む): 283651200

約数和(自身を除く): 118605214

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 29399, 58798, 205793, 411586, 11788999, 23577998, 82522993, 165045986]

約数ペア:

[(1, 165045986), (2, 82522993), (7, 23577998), (14, 11788999), (401, 411586), (802, 205793), (2807, 58798), (5614, 29399)]