158412016

素因数分解:

$2^4\times 7^1\times {\mathrm{1414393}}^1$

素因数の和:1414408

約数の個数: 20

約数和(自身を含む): 350769712

約数和(自身を除く): 192357696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1414393, 2828786, 5657572, 9900751, 11315144, 19801502, 22630288, 39603004, 79206008, 158412016]

約数ペア:

[(1, 158412016), (2, 79206008), (4, 39603004), (7, 22630288), (8, 19801502), (14, 11315144), (16, 9900751), (28, 5657572), (56, 2828786), (112, 1414393)]