177669212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{135007}}^1$

素因数の和:135065

約数の個数: 24

約数和(自身を含む): 362901504

約数和(自身を除く): 185232292

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 135007, 270014, 540028, 945049, 1890098, 3780196, 6345329, 12690658, 25381316, 44417303, 88834606, 177669212]

約数ペア:

[(1, 177669212), (2, 88834606), (4, 44417303), (7, 25381316), (14, 12690658), (28, 6345329), (47, 3780196), (94, 1890098), (188, 945049), (329, 540028), (658, 270014), (1316, 135007)]