129149726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79039}}^1$

素因数の和:79103

約数の個数: 16

約数和(自身を含む): 208665600

約数和(自身を除く): 79515874

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 79039, 158078, 1501741, 3003482, 3398677, 6797354, 64574863, 129149726]

約数ペア:

[(1, 129149726), (2, 64574863), (19, 6797354), (38, 3398677), (43, 3003482), (86, 1501741), (817, 158078), (1634, 79039)]