146990144

素因数分解:

$2^6\times 7^1\times {\mathrm{328103}}^1$

素因数の和:328122

約数の個数: 28

約数和(自身を含む): 333353664

約数和(自身を除く): 186363520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 328103, 656206, 1312412, 2296721, 2624824, 4593442, 5249648, 9186884, 10499296, 18373768, 20998592, 36747536, 73495072, 146990144]

約数ペア:

[(1, 146990144), (2, 73495072), (4, 36747536), (7, 20998592), (8, 18373768), (14, 10499296), (16, 9186884), (28, 5249648), (32, 4593442), (56, 2624824), (64, 2296721), (112, 1312412), (224, 656206), (448, 328103)]