156601904

素因数分解:

$2^4\times {\mathrm{1789}}^1\times {\mathrm{5471}}^1$

素因数の和:7268

約数の個数: 20

約数和(自身を含む): 303641280

約数和(自身を除く): 147039376

約数列:

[1, 2, 4, 8, 16, 1789, 3578, 5471, 7156, 10942, 14312, 21884, 28624, 43768, 87536, 9787619, 19575238, 39150476, 78300952, 156601904]

約数ペア:

[(1, 156601904), (2, 78300952), (4, 39150476), (8, 19575238), (16, 9787619), (1789, 87536), (3578, 43768), (5471, 28624), (7156, 21884), (10942, 14312)]