156928380655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{335249}}^1\times {\mathrm{5507}}^1$

素因数の和:340778

約数の個数: 16

約数和(自身を含む): 199428156000

約数和(自身を除く): 42499775345

約数列:

[1, 5, 17, 85, 5507, 27535, 93619, 335249, 468095, 1676245, 5699233, 28496165, 1846216243, 9231081215, 31385676131, 156928380655]

約数ペア:

[(1, 156928380655), (5, 31385676131), (17, 9231081215), (85, 1846216243), (5507, 28496165), (27535, 5699233), (93619, 1676245), (335249, 468095)]