127597166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{19697}}^1$

素因数の和:19819

約数の個数: 16

約数和(自身を含む): 198555840

約数和(自身を除く): 70958674

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 19697, 39394, 807577, 1556063, 1615154, 3112126, 63798583, 127597166]

約数ペア:

[(1, 127597166), (2, 63798583), (41, 3112126), (79, 1615154), (82, 1556063), (158, 807577), (3239, 39394), (6478, 19697)]