127148568

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21107}}^1$

素因数の和:21367

約数の個数: 32

約数和(自身を含む): 319152960

約数和(自身を除く): 192004392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 21107, 42214, 63321, 84428, 126642, 168856, 253284, 506568, 5297857, 10595714, 15893571, 21191428, 31787142, 42382856, 63574284, 127148568]

約数ペア:

[(1, 127148568), (2, 63574284), (3, 42382856), (4, 31787142), (6, 21191428), (8, 15893571), (12, 10595714), (24, 5297857), (251, 506568), (502, 253284), (753, 168856), (1004, 126642), (1506, 84428), (2008, 63321), (3012, 42214), (6024, 21107)]