189472084

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5953}}^1$

素因数の和:6139

約数の個数: 24

約数和(自身を含む): 339258920

約数和(自身を除く): 149786836

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 5953, 7957, 11906, 15914, 23812, 31828, 434569, 648877, 869138, 1297754, 1738276, 2595508, 47368021, 94736042, 189472084]

約数ペア:

[(1, 189472084), (2, 94736042), (4, 47368021), (73, 2595508), (109, 1738276), (146, 1297754), (218, 869138), (292, 648877), (436, 434569), (5953, 31828), (7957, 23812), (11906, 15914)]