156949739639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{391907}}^1$

素因数の和:392675

約数の個数: 24

約数和(自身を含む): 199440413568

約数和(自身を除く): 42490673929

約数列:

[1, 7, 11, 49, 77, 539, 743, 5201, 8173, 36407, 57211, 391907, 400477, 2743349, 4310977, 19203443, 30176839, 211237873, 291186901, 2038308307, 3203055911, 14268158149, 22421391377, 156949739639]

約数ペア:

[(1, 156949739639), (7, 22421391377), (11, 14268158149), (49, 3203055911), (77, 2038308307), (539, 291186901), (743, 211237873), (5201, 30176839), (8173, 19203443), (36407, 4310977), (57211, 2743349), (391907, 400477)]