157080564

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31391}}^1$

素因数の和:31540

約数の個数: 36

約数和(自身を含む): 399934080

約数和(自身を除く): 242853516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 31391, 62782, 94173, 125564, 188346, 282519, 376692, 565038, 1130076, 4363349, 8726698, 13090047, 17453396, 26180094, 39270141, 52360188, 78540282, 157080564]

約数ペア:

[(1, 157080564), (2, 78540282), (3, 52360188), (4, 39270141), (6, 26180094), (9, 17453396), (12, 13090047), (18, 8726698), (36, 4363349), (139, 1130076), (278, 565038), (417, 376692), (556, 282519), (834, 188346), (1251, 125564), (1668, 94173), (2502, 62782), (5004, 31391)]