168514090

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{87313}}^1$

素因数の和:87513

約数の個数: 16

約数和(自身を含む): 304900488

約数和(自身を除く): 136386398

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 87313, 174626, 436565, 873130, 16851409, 33702818, 84257045, 168514090]

約数ペア:

[(1, 168514090), (2, 84257045), (5, 33702818), (10, 16851409), (193, 873130), (386, 436565), (965, 174626), (1930, 87313)]