149045998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{23741}}^1$

素因数の和:23859

約数の個数: 16

約数和(自身を含む): 231911856

約数和(自身を除く): 82865858

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 23741, 47482, 1020863, 1733093, 2041726, 3466186, 74522999, 149045998]

約数ペア:

[(1, 149045998), (2, 74522999), (43, 3466186), (73, 2041726), (86, 1733093), (146, 1020863), (3139, 47482), (6278, 23741)]