128269582

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6367}}^1$

素因数の和:7815

約数の個数: 16

約数和(自身を含む): 220078080

約数和(自身を除く): 91808498

約数列:

[1, 2, 7, 14, 1439, 2878, 6367, 10073, 12734, 20146, 44569, 89138, 9162113, 18324226, 64134791, 128269582]

約数ペア:

[(1, 128269582), (2, 64134791), (7, 18324226), (14, 9162113), (1439, 89138), (2878, 44569), (6367, 20146), (10073, 12734)]