149748446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{75707}}^1$

素因数の和:75775

約数の個数: 16

約数和(自身を含む): 239842944

約数和(自身を除く): 90094498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 75707, 151414, 1741261, 3255401, 3482522, 6510802, 74874223, 149748446]

約数ペア:

[(1, 149748446), (2, 74874223), (23, 6510802), (43, 3482522), (46, 3255401), (86, 1741261), (989, 151414), (1978, 75707)]