156720519644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{9817121}}^1$

素因数の和:9817445

約数の個数: 24

約数和(自身を含む): 296320010448

約数和(自身を除く): 139599490804

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 9817121, 19634242, 39268484, 127622573, 255245146, 510490292, 3013856147, 6027712294, 12055424588, 39180129911, 78360259822, 156720519644]

約数ペア:

[(1, 156720519644), (2, 78360259822), (4, 39180129911), (13, 12055424588), (26, 6027712294), (52, 3013856147), (307, 510490292), (614, 255245146), (1228, 127622573), (3991, 39268484), (7982, 19634242), (15964, 9817121)]