128214282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 317025792

約数和(自身を除く): 188811510

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 67, 69, 98, 134, 138, 147, 161, 201, 283, 294, 322, 402, 469, 483, 566, 849, 938, 966, 1127, 1407, 1541, 1698, 1981, 2254, 2814, 3082, 3283, 3381, 3962, 4623, 5943, 6509, 6566, 6762, 9246, 9849, 10787, 11886, 13018, 13867, 18961, 19527, 19698, 21574, 27734, 32361, 37922, 39054, 41601, 45563, 56883, 64722, 75509, 83202, 91126, 113766, 132727, 136689, 151018, 226527, 265454, 273378, 318941, 398181, 436103, 453054, 637882, 796362, 872206, 929089, 956823, 1308309, 1858178, 1913646, 2616618, 2787267, 3052721, 5574534, 6105442, 9158163, 18316326, 21369047, 42738094, 64107141, 128214282]

約数ペア:

[(1, 128214282), (2, 64107141), (3, 42738094), (6, 21369047), (7, 18316326), (14, 9158163), (21, 6105442), (23, 5574534), (42, 3052721), (46, 2787267), (49, 2616618), (67, 1913646), (69, 1858178), (98, 1308309), (134, 956823), (138, 929089), (147, 872206), (161, 796362), (201, 637882), (283, 453054), (294, 436103), (322, 398181), (402, 318941), (469, 273378), (483, 265454), (566, 226527), (849, 151018), (938, 136689), (966, 132727), (1127, 113766), (1407, 91126), (1541, 83202), (1698, 75509), (1981, 64722), (2254, 56883), (2814, 45563), (3082, 41601), (3283, 39054), (3381, 37922), (3962, 32361), (4623, 27734), (5943, 21574), (6509, 19698), (6566, 19527), (6762, 18961), (9246, 13867), (9849, 13018), (10787, 11886)]