129166814

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{19927}}^1$

素因数の和:20399

約数の個数: 16

約数和(自身を含む): 221918208

約数和(自身を除く): 92751394

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 19927, 39854, 139489, 278978, 9226201, 18452402, 64583407, 129166814]

約数ペア:

[(1, 129166814), (2, 64583407), (7, 18452402), (14, 9226201), (463, 278978), (926, 139489), (3241, 39854), (6482, 19927)]