159000149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{294991}}^1$

素因数の和:295016

約数の個数: 12

約数和(自身を含む): 201774528

約数和(自身を除く): 42774379

約数列:

[1, 7, 11, 49, 77, 539, 294991, 2064937, 3244901, 14454559, 22714307, 159000149]

約数ペア:

[(1, 159000149), (7, 22714307), (11, 14454559), (49, 3244901), (77, 2064937), (539, 294991)]