156788998070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{198701}}^1$

素因数の和:202880

約数の個数: 32

約数和(自身を含む): 297146918880

約数和(自身を除く): 140357920810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4153, 8306, 20765, 41530, 78907, 157814, 198701, 394535, 397402, 789070, 993505, 1987010, 3775319, 7550638, 18876595, 37753190, 825205253, 1650410506, 4126026265, 8252052530, 15678899807, 31357799614, 78394499035, 156788998070]

約数ペア:

[(1, 156788998070), (2, 78394499035), (5, 31357799614), (10, 15678899807), (19, 8252052530), (38, 4126026265), (95, 1650410506), (190, 825205253), (4153, 37753190), (8306, 18876595), (20765, 7550638), (41530, 3775319), (78907, 1987010), (157814, 993505), (198701, 789070), (394535, 397402)]