162844168

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 309000600

約数和(自身を除く): 146156432

約数列:

[1, 2, 4, 8, 157, 314, 317, 409, 628, 634, 818, 1256, 1268, 1636, 2536, 3272, 49769, 64213, 99538, 128426, 129653, 199076, 256852, 259306, 398152, 513704, 518612, 1037224, 20355521, 40711042, 81422084, 162844168]

約数ペア:

[(1, 162844168), (2, 81422084), (4, 40711042), (8, 20355521), (157, 1037224), (314, 518612), (317, 513704), (409, 398152), (628, 259306), (634, 256852), (818, 199076), (1256, 129653), (1268, 128426), (1636, 99538), (2536, 64213), (3272, 49769)]