126869776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42403}}^1$

素因数の和:42439

約数の個数: 40

約数和(自身を含む): 283937184

約数和(自身を除く): 157067408

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 42403, 84806, 169612, 339224, 466433, 678448, 720851, 932866, 1441702, 1865732, 2883404, 3731464, 5766808, 7462928, 7929361, 11533616, 15858722, 31717444, 63434888, 126869776]

約数ペア:

[(1, 126869776), (2, 63434888), (4, 31717444), (8, 15858722), (11, 11533616), (16, 7929361), (17, 7462928), (22, 5766808), (34, 3731464), (44, 2883404), (68, 1865732), (88, 1441702), (136, 932866), (176, 720851), (187, 678448), (272, 466433), (374, 339224), (748, 169612), (1496, 84806), (2992, 42403)]