169070252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{2099}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 318990000

約数和(自身を除く): 149919748

約数列:

[1, 2, 4, 13, 26, 52, 1549, 2099, 3098, 4198, 6196, 8396, 20137, 27287, 40274, 54574, 80548, 109148, 3251351, 6502702, 13005404, 42267563, 84535126, 169070252]

約数ペア:

[(1, 169070252), (2, 84535126), (4, 42267563), (13, 13005404), (26, 6502702), (52, 3251351), (1549, 109148), (2099, 80548), (3098, 54574), (4198, 40274), (6196, 27287), (8396, 20137)]