157427534416

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{4603}}^1\times {\mathrm{7607}}^1$

素因数の和:12499

約数の個数: 40

約数和(自身を含む): 306208062144

約数和(自身を除く): 148780527728

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 4603, 7607, 9206, 15214, 18412, 30428, 36824, 60856, 73648, 121712, 1293443, 2137567, 2586886, 4275134, 5173772, 8550268, 10347544, 17100536, 20695088, 34201072, 35015021, 70030042, 140060084, 280120168, 560240336, 9839220901, 19678441802, 39356883604, 78713767208, 157427534416]

約数ペア:

[(1, 157427534416), (2, 78713767208), (4, 39356883604), (8, 19678441802), (16, 9839220901), (281, 560240336), (562, 280120168), (1124, 140060084), (2248, 70030042), (4496, 35015021), (4603, 34201072), (7607, 20695088), (9206, 17100536), (15214, 10347544), (18412, 8550268), (30428, 5173772), (36824, 4275134), (60856, 2586886), (73648, 2137567), (121712, 1293443)]