142456842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23209}}^1$

素因数の和:23259

約数の個数: 48

約数和(自身を含む): 347592960

約数和(自身を除く): 205136118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 23209, 46418, 69627, 139254, 208881, 255299, 417762, 510598, 719479, 765897, 1438958, 1531794, 2158437, 2297691, 4316874, 4595382, 6475311, 7914269, 12950622, 15828538, 23742807, 47485614, 71228421, 142456842]

約数ペア:

[(1, 142456842), (2, 71228421), (3, 47485614), (6, 23742807), (9, 15828538), (11, 12950622), (18, 7914269), (22, 6475311), (31, 4595382), (33, 4316874), (62, 2297691), (66, 2158437), (93, 1531794), (99, 1438958), (186, 765897), (198, 719479), (279, 510598), (341, 417762), (558, 255299), (682, 208881), (1023, 139254), (2046, 69627), (3069, 46418), (6138, 23209)]