139908832

素因数分解:

$2^5\times 7^1\times {\mathrm{624593}}^1$

素因数の和:624610

約数の個数: 24

約数和(自身を含む): 314795376

約数和(自身を除く): 174886544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 624593, 1249186, 2498372, 4372151, 4996744, 8744302, 9993488, 17488604, 19986976, 34977208, 69954416, 139908832]

約数ペア:

[(1, 139908832), (2, 69954416), (4, 34977208), (7, 19986976), (8, 17488604), (14, 9993488), (16, 8744302), (28, 4996744), (32, 4372151), (56, 2498372), (112, 1249186), (224, 624593)]