159929204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{563131}}^1$

素因数の和:563206

約数の個数: 12

約数和(自身を含む): 283818528

約数和(自身を除く): 123889324

約数列:

[1, 2, 4, 71, 142, 284, 563131, 1126262, 2252524, 39982301, 79964602, 159929204]

約数ペア:

[(1, 159929204), (2, 79964602), (4, 39982301), (71, 2252524), (142, 1126262), (284, 563131)]