164097188

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{577807}}^1$

素因数の和:577882

約数の個数: 12

約数和(自身を含む): 291215232

約数和(自身を除く): 127118044

約数列:

[1, 2, 4, 71, 142, 284, 577807, 1155614, 2311228, 41024297, 82048594, 164097188]

約数ペア:

[(1, 164097188), (2, 82048594), (4, 41024297), (71, 2311228), (142, 1155614), (284, 577807)]