159570136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78839}}^1$

素因数の和:78879

約数の個数: 32

約数和(自身を含む): 340588800

約数和(自身を除く): 181018664

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 78839, 157678, 315356, 630712, 867229, 1734458, 1813297, 3468916, 3626594, 6937832, 7253188, 14506376, 19946267, 39892534, 79785068, 159570136]

約数ペア:

[(1, 159570136), (2, 79785068), (4, 39892534), (8, 19946267), (11, 14506376), (22, 7253188), (23, 6937832), (44, 3626594), (46, 3468916), (88, 1813297), (92, 1734458), (184, 867229), (253, 630712), (506, 315356), (1012, 157678), (2024, 78839)]