151291286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{76487}}^1$

素因数の和:76555

約数の個数: 16

約数和(自身を含む): 242313984

約数和(自身を除く): 91022698

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 76487, 152974, 1759201, 3288941, 3518402, 6577882, 75645643, 151291286]

約数ペア:

[(1, 151291286), (2, 75645643), (23, 6577882), (43, 3518402), (46, 3288941), (86, 1759201), (989, 152974), (1978, 76487)]