131795076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21493}}^1$

素因数の和:21580

約数の個数: 48

約数和(自身を含む): 356284544

約数和(自身を除く): 224489468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 21493, 42986, 64479, 85972, 128958, 150451, 257916, 300902, 451353, 601804, 902706, 1568989, 1805412, 3137978, 4706967, 6275956, 9413934, 10982923, 18827868, 21965846, 32948769, 43931692, 65897538, 131795076]

約数ペア:

[(1, 131795076), (2, 65897538), (3, 43931692), (4, 32948769), (6, 21965846), (7, 18827868), (12, 10982923), (14, 9413934), (21, 6275956), (28, 4706967), (42, 3137978), (73, 1805412), (84, 1568989), (146, 902706), (219, 601804), (292, 451353), (438, 300902), (511, 257916), (876, 150451), (1022, 128958), (1533, 85972), (2044, 64479), (3066, 42986), (6132, 21493)]