151728208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{231293}}^1$

素因数の和:231342

約数の個数: 20

約数和(自身を含む): 301144788

約数和(自身を除く): 149416580

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 231293, 462586, 925172, 1850344, 3700688, 9483013, 18966026, 37932052, 75864104, 151728208]

約数ペア:

[(1, 151728208), (2, 75864104), (4, 37932052), (8, 18966026), (16, 9483013), (41, 3700688), (82, 1850344), (164, 925172), (328, 462586), (656, 231293)]