255131134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 155441666

約数列:

[1, 2, 23, 46, 47, 94, 199, 398, 593, 1081, 1186, 2162, 4577, 9154, 9353, 13639, 18706, 27278, 27871, 55742, 118007, 215119, 236014, 430238, 641033, 1282066, 2714161, 5428322, 5546329, 11092658, 127565567, 255131134]

約数ペア:

[(1, 255131134), (2, 127565567), (23, 11092658), (46, 5546329), (47, 5428322), (94, 2714161), (199, 1282066), (398, 641033), (593, 430238), (1081, 236014), (1186, 215119), (2162, 118007), (4577, 55742), (9154, 27871), (9353, 27278), (13639, 18706)]