138793312

素因数分解:

$2^5\times 7^1\times {\mathrm{619613}}^1$

素因数の和:619630

約数の個数: 24

約数和(自身を含む): 312285456

約数和(自身を除く): 173492144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619613, 1239226, 2478452, 4337291, 4956904, 8674582, 9913808, 17349164, 19827616, 34698328, 69396656, 138793312]

約数ペア:

[(1, 138793312), (2, 69396656), (4, 34698328), (7, 19827616), (8, 17349164), (14, 9913808), (16, 8674582), (28, 4956904), (32, 4337291), (56, 2478452), (112, 1239226), (224, 619613)]