142291842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6623

約数の個数: 64

約数和(自身を含む): 362409984

約数和(自身を除く): 220118142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 6553, 7238, 10857, 13106, 19659, 21714, 39318, 45871, 72083, 91742, 137613, 144166, 216249, 275226, 307991, 432498, 504581, 615982, 923973, 1009162, 1513743, 1847946, 2155937, 3027486, 3387901, 4311874, 6467811, 6775802, 10163703, 12935622, 20327406, 23715307, 47430614, 71145921, 142291842]

約数ペア:

[(1, 142291842), (2, 71145921), (3, 47430614), (6, 23715307), (7, 20327406), (11, 12935622), (14, 10163703), (21, 6775802), (22, 6467811), (33, 4311874), (42, 3387901), (47, 3027486), (66, 2155937), (77, 1847946), (94, 1513743), (141, 1009162), (154, 923973), (231, 615982), (282, 504581), (329, 432498), (462, 307991), (517, 275226), (658, 216249), (987, 144166), (1034, 137613), (1551, 91742), (1974, 72083), (3102, 45871), (3619, 39318), (6553, 21714), (7238, 19659), (10857, 13106)]