154760396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 329280000

約数和(自身を除く): 174519604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 2999, 3686, 5998, 7372, 11996, 12901, 20993, 25802, 41986, 51604, 56981, 83972, 113962, 227924, 290903, 398867, 581806, 797734, 1163612, 1595468, 2036321, 4072642, 5527157, 8145284, 11054314, 22108628, 38690099, 77380198, 154760396]

約数ペア:

[(1, 154760396), (2, 77380198), (4, 38690099), (7, 22108628), (14, 11054314), (19, 8145284), (28, 5527157), (38, 4072642), (76, 2036321), (97, 1595468), (133, 1163612), (194, 797734), (266, 581806), (388, 398867), (532, 290903), (679, 227924), (1358, 113962), (1843, 83972), (2716, 56981), (2999, 51604), (3686, 41986), (5998, 25802), (7372, 20993), (11996, 12901)]