161342552

素因数分解:

$2^3\times 7^1\times {\mathrm{2881117}}^1$

素因数の和:2881130

約数の個数: 16

約数和(自身を含む): 345734160

約数和(自身を除く): 184391608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2881117, 5762234, 11524468, 20167819, 23048936, 40335638, 80671276, 161342552]

約数ペア:

[(1, 161342552), (2, 80671276), (4, 40335638), (7, 23048936), (8, 20167819), (14, 11524468), (28, 5762234), (56, 2881117)]