161922366

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{219407}}^1$

素因数の和:219456

約数の個数: 24

約数和(自身を含む): 359390304

約数和(自身を除く): 197467938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 219407, 438814, 658221, 1316442, 1974663, 3949326, 8995687, 17991374, 26987061, 53974122, 80961183, 161922366]

約数ペア:

[(1, 161922366), (2, 80961183), (3, 53974122), (6, 26987061), (9, 17991374), (18, 8995687), (41, 3949326), (82, 1974663), (123, 1316442), (246, 658221), (369, 438814), (738, 219407)]