129126768

素因数分解:

$2^4\times 3^1\times {\mathrm{2690141}}^1$

素因数の和:2690152

約数の個数: 20

約数和(自身を含む): 333577608

約数和(自身を除く): 204450840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2690141, 5380282, 8070423, 10760564, 16140846, 21521128, 32281692, 43042256, 64563384, 129126768]

約数ペア:

[(1, 129126768), (2, 64563384), (3, 43042256), (4, 32281692), (6, 21521128), (8, 16140846), (12, 10760564), (16, 8070423), (24, 5380282), (48, 2690141)]