157220162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{4987}}^1$

素因数の和:6433

約数の個数: 16

約数和(自身を含む): 257500512

約数和(自身を除く): 100280350

約数列:

[1, 2, 11, 22, 1433, 2866, 4987, 9974, 15763, 31526, 54857, 109714, 7146371, 14292742, 78610081, 157220162]

約数ペア:

[(1, 157220162), (2, 78610081), (11, 14292742), (22, 7146371), (1433, 109714), (2866, 54857), (4987, 31526), (9974, 15763)]