158443377

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 213822720

約数和(自身を除く): 55379343

約数列:

[1, 3, 137, 239, 411, 717, 1613, 4839, 32743, 98229, 220981, 385507, 662943, 1156521, 52814459, 158443377]

約数ペア:

[(1, 158443377), (3, 52814459), (137, 1156521), (239, 662943), (411, 385507), (717, 220981), (1613, 98229), (4839, 32743)]