161173259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 182284032

約数和(自身を除く): 21110773

約数列:

[1, 13, 23, 163, 299, 2119, 3307, 3749, 42991, 48737, 76061, 539041, 988793, 7007533, 12397943, 161173259]

約数ペア:

[(1, 161173259), (13, 12397943), (23, 7007533), (163, 988793), (299, 539041), (2119, 76061), (3307, 48737), (3749, 42991)]