139910624

素因数分解:

$2^5\times 7^1\times {\mathrm{624601}}^1$

素因数の和:624618

約数の個数: 24

約数和(自身を含む): 314799408

約数和(自身を除く): 174888784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 624601, 1249202, 2498404, 4372207, 4996808, 8744414, 9993616, 17488828, 19987232, 34977656, 69955312, 139910624]

約数ペア:

[(1, 139910624), (2, 69955312), (4, 34977656), (7, 19987232), (8, 17488828), (14, 9993616), (16, 8744414), (28, 4996808), (32, 4372207), (56, 2498404), (112, 1249202), (224, 624601)]