138483328

素因数分解:

$2^7\times {\mathrm{1081901}}^1$

素因数の和:1081915

約数の個数: 16

約数和(自身を含む): 275885010

約数和(自身を除く): 137401682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1081901, 2163802, 4327604, 8655208, 17310416, 34620832, 69241664, 138483328]

約数ペア:

[(1, 138483328), (2, 69241664), (4, 34620832), (8, 17310416), (16, 8655208), (32, 4327604), (64, 2163802), (128, 1081901)]