156940292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{956953}}^1$

素因数の和:956998

約数の個数: 12

約数和(自身を含む): 281344476

約数和(自身を除く): 124404184

約数列:

[1, 2, 4, 41, 82, 164, 956953, 1913906, 3827812, 39235073, 78470146, 156940292]

約数ペア:

[(1, 156940292), (2, 78470146), (4, 39235073), (41, 3827812), (82, 1913906), (164, 956953)]