156639618

素因数分解:

$2^1\times 3^2\times {\mathrm{2207}}^1\times {\mathrm{3943}}^1$

素因数の和:6158

約数の個数: 24

約数和(自身を含む): 339625728

約数和(自身を除く): 182986110

約数列:

[1, 2, 3, 6, 9, 18, 2207, 3943, 4414, 6621, 7886, 11829, 13242, 19863, 23658, 35487, 39726, 70974, 8702201, 17404402, 26106603, 52213206, 78319809, 156639618]

約数ペア:

[(1, 156639618), (2, 78319809), (3, 52213206), (6, 26106603), (9, 17404402), (18, 8702201), (2207, 70974), (3943, 39726), (4414, 35487), (6621, 23658), (7886, 19863), (11829, 13242)]