149443834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{75553}}^1$

素因数の和:75621

約数の個数: 16

約数和(自身を含む): 239355072

約数和(自身を除く): 89911238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 75553, 151106, 1737719, 3248779, 3475438, 6497558, 74721917, 149443834]

約数ペア:

[(1, 149443834), (2, 74721917), (23, 6497558), (43, 3475438), (46, 3248779), (86, 1737719), (989, 151106), (1978, 75553)]