139797072

素因数分解:

$2^4\times 3^2\times {\mathrm{970813}}^1$

素因数の和:970827

約数の個数: 30

約数和(自身を含む): 391238042

約数和(自身を除く): 251440970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 970813, 1941626, 2912439, 3883252, 5824878, 7766504, 8737317, 11649756, 15533008, 17474634, 23299512, 34949268, 46599024, 69898536, 139797072]

約数ペア:

[(1, 139797072), (2, 69898536), (3, 46599024), (4, 34949268), (6, 23299512), (8, 17474634), (9, 15533008), (12, 11649756), (16, 8737317), (18, 7766504), (24, 5824878), (36, 3883252), (48, 2912439), (72, 1941626), (144, 970813)]