159457090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1226593}}^1$

素因数の和:1226613

約数の個数: 16

約数和(自身を含む): 309101688

約数和(自身を除く): 149644598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1226593, 2453186, 6132965, 12265930, 15945709, 31891418, 79728545, 159457090]

約数ペア:

[(1, 159457090), (2, 79728545), (5, 31891418), (10, 15945709), (13, 12265930), (26, 6132965), (65, 2453186), (130, 1226593)]