125628678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 336199680

約数和(自身を除く): 210571002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 71, 93, 126, 142, 151, 186, 189, 213, 217, 279, 302, 378, 426, 434, 453, 497, 558, 639, 651, 837, 906, 994, 1057, 1278, 1302, 1359, 1491, 1674, 1917, 1953, 2114, 2201, 2718, 2982, 3171, 3834, 3906, 4077, 4402, 4473, 4681, 5859, 6342, 6603, 8154, 8946, 9362, 9513, 10721, 11718, 13206, 13419, 14043, 15407, 19026, 19809, 21442, 26838, 28086, 28539, 30814, 32163, 32767, 39618, 42129, 46221, 57078, 59427, 64326, 65534, 75047, 84258, 92442, 96489, 98301, 118854, 126387, 138663, 150094, 192978, 196602, 225141, 252774, 277326, 289467, 294903, 332351, 415989, 450282, 578934, 589806, 664702, 675423, 831978, 884709, 997053, 1350846, 1769418, 1994106, 2026269, 2326457, 2991159, 4052538, 4652914, 5982318, 6979371, 8973477, 13958742, 17946954, 20938113, 41876226, 62814339, 125628678]

約数ペア:

[(1, 125628678), (2, 62814339), (3, 41876226), (6, 20938113), (7, 17946954), (9, 13958742), (14, 8973477), (18, 6979371), (21, 5982318), (27, 4652914), (31, 4052538), (42, 2991159), (54, 2326457), (62, 2026269), (63, 1994106), (71, 1769418), (93, 1350846), (126, 997053), (142, 884709), (151, 831978), (186, 675423), (189, 664702), (213, 589806), (217, 578934), (279, 450282), (302, 415989), (378, 332351), (426, 294903), (434, 289467), (453, 277326), (497, 252774), (558, 225141), (639, 196602), (651, 192978), (837, 150094), (906, 138663), (994, 126387), (1057, 118854), (1278, 98301), (1302, 96489), (1359, 92442), (1491, 84258), (1674, 75047), (1917, 65534), (1953, 64326), (2114, 59427), (2201, 57078), (2718, 46221), (2982, 42129), (3171, 39618), (3834, 32767), (3906, 32163), (4077, 30814), (4402, 28539), (4473, 28086), (4681, 26838), (5859, 21442), (6342, 19809), (6603, 19026), (8154, 15407), (8946, 14043), (9362, 13419), (9513, 13206), (10721, 11718)]