138887034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161873}}^1$

素因数の和:161902

約数の個数: 32

約数和(自身を含む): 326337984

約数和(自身を除く): 187450950

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 161873, 323746, 485619, 971238, 1780603, 2104349, 3561206, 4208698, 5341809, 6313047, 10683618, 12626094, 23147839, 46295678, 69443517, 138887034]

約数ペア:

[(1, 138887034), (2, 69443517), (3, 46295678), (6, 23147839), (11, 12626094), (13, 10683618), (22, 6313047), (26, 5341809), (33, 4208698), (39, 3561206), (66, 2104349), (78, 1780603), (143, 971238), (286, 485619), (429, 323746), (858, 161873)]