168509268

素因数分解:

$2^2\times 3^3\times {\mathrm{1560271}}^1$

素因数の和:1560284

約数の個数: 24

約数和(自身を含む): 436876160

約数和(自身を除く): 268366892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1560271, 3120542, 4680813, 6241084, 9361626, 14042439, 18723252, 28084878, 42127317, 56169756, 84254634, 168509268]

約数ペア:

[(1, 168509268), (2, 84254634), (3, 56169756), (4, 42127317), (6, 28084878), (9, 18723252), (12, 14042439), (18, 9361626), (27, 6241084), (36, 4680813), (54, 3120542), (108, 1560271)]