161323146

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{15919}}^1$

素因数の和:16490

約数の個数: 24

約数和(自身を含む): 350176320

約数和(自身を除く): 188853174

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 15919, 31838, 47757, 95514, 143271, 286542, 8962397, 17924794, 26887191, 53774382, 80661573, 161323146]

約数ペア:

[(1, 161323146), (2, 80661573), (3, 53774382), (6, 26887191), (9, 17924794), (18, 8962397), (563, 286542), (1126, 143271), (1689, 95514), (3378, 47757), (5067, 31838), (10134, 15919)]