160781346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11527

約数の個数: 48

約数和(自身を含む): 385414848

約数和(自身を除く): 224633502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 11437, 14058, 22874, 34311, 68622, 102933, 125807, 205866, 251614, 377421, 754842, 812027, 1132263, 1624054, 2264526, 2436081, 4872162, 7308243, 8932297, 14616486, 17864594, 26796891, 53593782, 80390673, 160781346]

約数ペア:

[(1, 160781346), (2, 80390673), (3, 53593782), (6, 26796891), (9, 17864594), (11, 14616486), (18, 8932297), (22, 7308243), (33, 4872162), (66, 2436081), (71, 2264526), (99, 1624054), (142, 1132263), (198, 812027), (213, 754842), (426, 377421), (639, 251614), (781, 205866), (1278, 125807), (1562, 102933), (2343, 68622), (4686, 34311), (7029, 22874), (11437, 14058)]