127820158

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{1283}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 194063760

約数和(自身を除く): 66243602

約数列:

[1, 2, 109, 218, 457, 914, 1283, 2566, 49813, 99626, 139847, 279694, 586331, 1172662, 63910079, 127820158]

約数ペア:

[(1, 127820158), (2, 63910079), (109, 1172662), (218, 586331), (457, 279694), (914, 139847), (1283, 99626), (2566, 49813)]