161729482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{42139}}^1$

素因数の和:42261

約数の個数: 16

約数和(自身を含む): 257896800

約数和(自身を除く): 96167318

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 42139, 84278, 800641, 1601282, 4256039, 8512078, 80864741, 161729482]

約数ペア:

[(1, 161729482), (2, 80864741), (19, 8512078), (38, 4256039), (101, 1601282), (202, 800641), (1919, 84278), (3838, 42139)]