131715234

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{5531}}^1$

素因数の和:5562

約数の個数: 72

約数和(自身を含む): 344333808

約数和(自身を除く): 212618574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 5531, 7938, 11062, 11907, 16593, 23814, 33186, 38717, 49779, 77434, 99558, 116151, 149337, 232302, 271019, 298674, 348453, 448011, 542038, 696906, 813057, 896022, 1045359, 1344033, 1626114, 2090718, 2439171, 2688066, 3136077, 4878342, 6272154, 7317513, 9408231, 14635026, 18816462, 21952539, 43905078, 65857617, 131715234]

約数ペア:

[(1, 131715234), (2, 65857617), (3, 43905078), (6, 21952539), (7, 18816462), (9, 14635026), (14, 9408231), (18, 7317513), (21, 6272154), (27, 4878342), (42, 3136077), (49, 2688066), (54, 2439171), (63, 2090718), (81, 1626114), (98, 1344033), (126, 1045359), (147, 896022), (162, 813057), (189, 696906), (243, 542038), (294, 448011), (378, 348453), (441, 298674), (486, 271019), (567, 232302), (882, 149337), (1134, 116151), (1323, 99558), (1701, 77434), (2646, 49779), (3402, 38717), (3969, 33186), (5531, 23814), (7938, 16593), (11062, 11907)]