143156358

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{108947}}^1$

素因数の和:109028

約数の個数: 24

約数和(自身を含む): 314423928

約数和(自身を除く): 171267570

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 108947, 217894, 326841, 653682, 980523, 1961046, 7953131, 15906262, 23859393, 47718786, 71578179, 143156358]

約数ペア:

[(1, 143156358), (2, 71578179), (3, 47718786), (6, 23859393), (9, 15906262), (18, 7953131), (73, 1961046), (146, 980523), (219, 653682), (438, 326841), (657, 217894), (1314, 108947)]