156610293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4729}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 254284800

約数和(自身を除く): 97674507

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 4729, 4731, 11039, 14187, 33103, 33117, 89851, 99309, 269553, 392507, 628957, 1177521, 1886871, 2747549, 7457633, 8242647, 22372899, 52203431, 156610293]

約数ペア:

[(1, 156610293), (3, 52203431), (7, 22372899), (19, 8242647), (21, 7457633), (57, 2747549), (83, 1886871), (133, 1177521), (249, 628957), (399, 392507), (581, 269553), (1577, 99309), (1743, 89851), (4729, 33117), (4731, 33103), (11039, 14187)]