128927544

素因数分解:

$2^3\times 3^1\times {\mathrm{5371981}}^1$

素因数の和:5371990

約数の個数: 16

約数和(自身を含む): 322318920

約数和(自身を除く): 193391376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5371981, 10743962, 16115943, 21487924, 32231886, 42975848, 64463772, 128927544]

約数ペア:

[(1, 128927544), (2, 64463772), (3, 42975848), (4, 32231886), (6, 21487924), (8, 16115943), (12, 10743962), (24, 5371981)]