169493186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 110304574

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 817, 893, 1634, 1786, 2021, 2207, 4042, 4414, 38399, 41933, 76798, 83866, 94901, 103729, 189802, 207458, 1803119, 1970851, 3606238, 3941702, 4460347, 8920694, 84746593, 169493186]

約数ペア:

[(1, 169493186), (2, 84746593), (19, 8920694), (38, 4460347), (43, 3941702), (47, 3606238), (86, 1970851), (94, 1803119), (817, 207458), (893, 189802), (1634, 103729), (1786, 94901), (2021, 83866), (2207, 76798), (4042, 41933), (4414, 38399)]