320170158

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25667}}^1$

素因数の和:25699

約数の個数: 80

約数和(自身を含む): 894478464

約数和(自身を除く): 574308306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 25667, 51334, 77001, 154002, 179669, 231003, 282337, 359338, 462006, 539007, 564674, 693009, 847011, 1078014, 1386018, 1617021, 1694022, 1976359, 2079027, 2541033, 3234042, 3952718, 4158054, 4851063, 5082066, 5929077, 7623099, 9702126, 11858154, 14553189, 15246198, 17787231, 22869297, 29106378, 35574462, 45738594, 53361693, 106723386, 160085079, 320170158]

約数ペア:

[(1, 320170158), (2, 160085079), (3, 106723386), (6, 53361693), (7, 45738594), (9, 35574462), (11, 29106378), (14, 22869297), (18, 17787231), (21, 15246198), (22, 14553189), (27, 11858154), (33, 9702126), (42, 7623099), (54, 5929077), (63, 5082066), (66, 4851063), (77, 4158054), (81, 3952718), (99, 3234042), (126, 2541033), (154, 2079027), (162, 1976359), (189, 1694022), (198, 1617021), (231, 1386018), (297, 1078014), (378, 847011), (462, 693009), (567, 564674), (594, 539007), (693, 462006), (891, 359338), (1134, 282337), (1386, 231003), (1782, 179669), (2079, 154002), (4158, 77001), (6237, 51334), (12474, 25667)]