168338340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{935213}}^1$

素因数の和:935228

約数の個数: 36

約数和(自身を含む): 510626844

約数和(自身を除く): 342288504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 935213, 1870426, 2805639, 3740852, 4676065, 5611278, 8416917, 9352130, 11222556, 14028195, 16833834, 18704260, 28056390, 33667668, 42084585, 56112780, 84169170, 168338340]

約数ペア:

[(1, 168338340), (2, 84169170), (3, 56112780), (4, 42084585), (5, 33667668), (6, 28056390), (9, 18704260), (10, 16833834), (12, 14028195), (15, 11222556), (18, 9352130), (20, 8416917), (30, 5611278), (36, 4676065), (45, 3740852), (60, 2805639), (90, 1870426), (180, 935213)]