178777008

素因数分解:

$2^4\times 3^2\times {\mathrm{1241507}}^1$

素因数の和:1241521

約数の個数: 30

約数和(自身を含む): 500327724

約数和(自身を除く): 321550716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1241507, 2483014, 3724521, 4966028, 7449042, 9932056, 11173563, 14898084, 19864112, 22347126, 29796168, 44694252, 59592336, 89388504, 178777008]

約数ペア:

[(1, 178777008), (2, 89388504), (3, 59592336), (4, 44694252), (6, 29796168), (8, 22347126), (9, 19864112), (12, 14898084), (16, 11173563), (18, 9932056), (24, 7449042), (36, 4966028), (48, 3724521), (72, 2483014), (144, 1241507)]