172559086

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{40949}}^1$

素因数の和:41008

約数の個数: 24

約数和(自身を含む): 308107800

約数和(自身を除く): 135548714

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 40949, 81898, 286643, 573286, 1760807, 2006501, 3521614, 4013002, 12325649, 24651298, 86279543, 172559086]

約数ペア:

[(1, 172559086), (2, 86279543), (7, 24651298), (14, 12325649), (43, 4013002), (49, 3521614), (86, 2006501), (98, 1760807), (301, 573286), (602, 286643), (2107, 81898), (4214, 40949)]