158631486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43271}}^1$

素因数の和:43336

約数の個数: 32

約数和(自身を含む): 348945408

約数和(自身を除く): 190313922

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 43271, 86542, 129813, 259626, 562523, 1125046, 1687569, 2033737, 3375138, 4067474, 6101211, 12202422, 26438581, 52877162, 79315743, 158631486]

約数ペア:

[(1, 158631486), (2, 79315743), (3, 52877162), (6, 26438581), (13, 12202422), (26, 6101211), (39, 4067474), (47, 3375138), (78, 2033737), (94, 1687569), (141, 1125046), (282, 562523), (611, 259626), (1222, 129813), (1833, 86542), (3666, 43271)]