157155176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12781}}^1$

素因数の和:12869

約数の個数: 32

約数和(自身を含む): 310602600

約数和(自身を除く): 153447424

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 12781, 25562, 51124, 102248, 370649, 677393, 741298, 1354786, 1482596, 2709572, 2965192, 5419144, 19644397, 39288794, 78577588, 157155176]

約数ペア:

[(1, 157155176), (2, 78577588), (4, 39288794), (8, 19644397), (29, 5419144), (53, 2965192), (58, 2709572), (106, 1482596), (116, 1354786), (212, 741298), (232, 677393), (424, 370649), (1537, 102248), (3074, 51124), (6148, 25562), (12296, 12781)]