156980860735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1914751}}^1$

素因数の和:1915638

約数の個数: 16

約数和(自身を含む): 198521487360

約数和(自身を除く): 41540626625

約数列:

[1, 5, 19, 95, 863, 4315, 16397, 81985, 1914751, 9573755, 36380269, 181901345, 1652430113, 8262150565, 31396172147, 156980860735]

約数ペア:

[(1, 156980860735), (5, 31396172147), (19, 8262150565), (95, 1652430113), (863, 181901345), (4315, 36380269), (16397, 9573755), (81985, 1914751)]