153944474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{3221}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 241263360

約数和(自身を除く): 87318886

約数列:

[1, 2, 23, 46, 1039, 2078, 3221, 6442, 23897, 47794, 74083, 148166, 3346619, 6693238, 76972237, 153944474]

約数ペア:

[(1, 153944474), (2, 76972237), (23, 6693238), (46, 3346619), (1039, 148166), (2078, 74083), (3221, 47794), (6442, 23897)]