156250388

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{52153}}^1$

素因数の和:52271

約数の個数: 24

約数和(自身を含む): 315427392

約数和(自身を除く): 159177004

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 52153, 104306, 208612, 365071, 730142, 1460284, 5580371, 11160742, 22321484, 39062597, 78125194, 156250388]

約数ペア:

[(1, 156250388), (2, 78125194), (4, 39062597), (7, 22321484), (14, 11160742), (28, 5580371), (107, 1460284), (214, 730142), (428, 365071), (749, 208612), (1498, 104306), (2996, 52153)]