157065356

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{16073}}^1$

素因数の和:16433

約数の個数: 24

約数和(自身を含む): 315050400

約数和(自身を除く): 157985044

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772, 16073, 32146, 64292, 112511, 225022, 450044, 5609477, 11218954, 22437908, 39266339, 78532678, 157065356]

約数ペア:

[(1, 157065356), (2, 78532678), (4, 39266339), (7, 22437908), (14, 11218954), (28, 5609477), (349, 450044), (698, 225022), (1396, 112511), (2443, 64292), (4886, 32146), (9772, 16073)]