129156862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{5273}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 199610352

約数和(自身を除く): 70453490

約数列:

[1, 2, 37, 74, 331, 662, 5273, 10546, 12247, 24494, 195101, 390202, 1745363, 3490726, 64578431, 129156862]

約数ペア:

[(1, 129156862), (2, 64578431), (37, 3490726), (74, 1745363), (331, 390202), (662, 195101), (5273, 24494), (10546, 12247)]