138770744

素因数分解:

$2^3\times 7^2\times {\mathrm{354007}}^1$

素因数の和:354027

約数の個数: 24

約数和(自身を含む): 302676840

約数和(自身を除く): 163906096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 354007, 708014, 1416028, 2478049, 2832056, 4956098, 9912196, 17346343, 19824392, 34692686, 69385372, 138770744]

約数ペア:

[(1, 138770744), (2, 69385372), (4, 34692686), (7, 19824392), (8, 17346343), (14, 9912196), (28, 4956098), (49, 2832056), (56, 2478049), (98, 1416028), (196, 708014), (392, 354007)]