156943880047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{260747}}^1$

素因数の和:261246

約数の個数: 16

約数和(自身を含む): 167713113600

約数和(自身を除く): 10769233553

約数列:

[1, 19, 79, 401, 1501, 7619, 31679, 260747, 601901, 4954193, 20599013, 104559547, 391381247, 1986631393, 8260204213, 156943880047]

約数ペア:

[(1, 156943880047), (19, 8260204213), (79, 1986631393), (401, 391381247), (1501, 104559547), (7619, 20599013), (31679, 4954193), (260747, 601901)]