140192261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7757}}^1$

素因数の和:7852

約数の個数: 16

約数和(自身を含む): 160869888

約数和(自身を除く): 20677627

約数列:

[1, 11, 31, 53, 341, 583, 1643, 7757, 18073, 85327, 240467, 411121, 2645137, 4522331, 12744751, 140192261]

約数ペア:

[(1, 140192261), (11, 12744751), (31, 4522331), (53, 2645137), (341, 411121), (583, 240467), (1643, 85327), (7757, 18073)]