156947068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{2003}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 289537920

約数和(自身を除く): 132590852

約数列:

[1, 2, 4, 19, 38, 76, 1031, 2003, 2062, 4006, 4124, 8012, 19589, 38057, 39178, 76114, 78356, 152228, 2065093, 4130186, 8260372, 39236767, 78473534, 156947068]

約数ペア:

[(1, 156947068), (2, 78473534), (4, 39236767), (19, 8260372), (38, 4130186), (76, 2065093), (1031, 152228), (2003, 78356), (2062, 76114), (4006, 39178), (4124, 38057), (8012, 19589)]