157469278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{3011}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 239996160

約数和(自身を除く): 82526882

約数列:

[1, 2, 79, 158, 331, 662, 3011, 6022, 26149, 52298, 237869, 475738, 996641, 1993282, 78734639, 157469278]

約数ペア:

[(1, 157469278), (2, 78734639), (79, 1993282), (158, 996641), (331, 475738), (662, 237869), (3011, 52298), (6022, 26149)]