144776008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4919}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 293428800

約数和(自身を除く): 148652792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 4919, 7358, 9838, 14716, 19676, 29432, 39352, 63947, 127894, 255788, 511576, 1392077, 2784154, 5568308, 11136616, 18097001, 36194002, 72388004, 144776008]

約数ペア:

[(1, 144776008), (2, 72388004), (4, 36194002), (8, 18097001), (13, 11136616), (26, 5568308), (52, 2784154), (104, 1392077), (283, 511576), (566, 255788), (1132, 127894), (2264, 63947), (3679, 39352), (4919, 29432), (7358, 19676), (9838, 14716)]