168881104

素因数分解:

$2^4\times 7^1\times {\mathrm{1507867}}^1$

素因数の和:1507882

約数の個数: 20

約数和(自身を含む): 373951264

約数和(自身を除く): 205070160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1507867, 3015734, 6031468, 10555069, 12062936, 21110138, 24125872, 42220276, 84440552, 168881104]

約数ペア:

[(1, 168881104), (2, 84440552), (4, 42220276), (7, 24125872), (8, 21110138), (14, 12062936), (16, 10555069), (28, 6031468), (56, 3015734), (112, 1507867)]