128214002

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{6277}}^1$

素因数の和:7745

約数の個数: 16

約数和(自身を含む): 219981120

約数和(自身を除く): 91767118

約数列:

[1, 2, 7, 14, 1459, 2918, 6277, 10213, 12554, 20426, 43939, 87878, 9158143, 18316286, 64107001, 128214002]

約数ペア:

[(1, 128214002), (2, 64107001), (7, 18316286), (14, 9158143), (1459, 87878), (2918, 43939), (6277, 20426), (10213, 12554)]