128210126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{14533}}^1$

素因数の和:14947

約数の個数: 16

約数和(自身を含む): 210336048

約数和(自身を除く): 82125922

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 14533, 29066, 159863, 319726, 5827733, 11655466, 64105063, 128210126]

約数ペア:

[(1, 128210126), (2, 64105063), (11, 11655466), (22, 5827733), (401, 319726), (802, 159863), (4411, 29066), (8822, 14533)]