168523438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{16139}}^1$

素因数の和:16391

約数の個数: 16

約数和(自身を含む): 264954240

約数和(自身を除く): 96430802

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 16139, 32278, 371197, 742394, 3663553, 7327106, 84261719, 168523438]

約数ペア:

[(1, 168523438), (2, 84261719), (23, 7327106), (46, 3663553), (227, 742394), (454, 371197), (5221, 32278), (10442, 16139)]