127296142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{19687}}^1$

素因数の和:19803

約数の個数: 16

約数和(自身を含む): 197746272

約数和(自身を除く): 70450130

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 19687, 39374, 1043411, 1200907, 2086822, 2401814, 63648071, 127296142]

約数ペア:

[(1, 127296142), (2, 63648071), (53, 2401814), (61, 2086822), (106, 1200907), (122, 1043411), (3233, 39374), (6466, 19687)]