141225008

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{39581}}^1$

素因数の和:39812

約数の個数: 20

約数和(自身を含む): 274857408

約数和(自身を除く): 133632400

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 39581, 79162, 158324, 316648, 633296, 8826563, 17653126, 35306252, 70612504, 141225008]

約数ペア:

[(1, 141225008), (2, 70612504), (4, 35306252), (8, 17653126), (16, 8826563), (223, 633296), (446, 316648), (892, 158324), (1784, 79162), (3568, 39581)]