128681736

素因数分解:

$2^3\times 3^1\times {\mathrm{5361739}}^1$

素因数の和:5361748

約数の個数: 16

約数和(自身を含む): 321704400

約数和(自身を除く): 193022664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5361739, 10723478, 16085217, 21446956, 32170434, 42893912, 64340868, 128681736]

約数ペア:

[(1, 128681736), (2, 64340868), (3, 42893912), (4, 32170434), (6, 21446956), (8, 16085217), (12, 10723478), (24, 5361739)]