139892346

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 80

約数和(自身を含む): 353881440

約数和(自身を除く): 213989094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 261, 297, 319, 522, 594, 638, 783, 891, 957, 1566, 1782, 1914, 2349, 2707, 2871, 4698, 5414, 5742, 8121, 8613, 16242, 17226, 24363, 25839, 29777, 48726, 51678, 59554, 73089, 78503, 89331, 146178, 157006, 178662, 219267, 235509, 267993, 438534, 471018, 535986, 706527, 803979, 863533, 1413054, 1607958, 1727066, 2119581, 2411937, 2590599, 4239162, 4823874, 5181198, 6358743, 7771797, 12717486, 15543594, 23315391, 46630782, 69946173, 139892346]

約数ペア:

[(1, 139892346), (2, 69946173), (3, 46630782), (6, 23315391), (9, 15543594), (11, 12717486), (18, 7771797), (22, 6358743), (27, 5181198), (29, 4823874), (33, 4239162), (54, 2590599), (58, 2411937), (66, 2119581), (81, 1727066), (87, 1607958), (99, 1413054), (162, 863533), (174, 803979), (198, 706527), (261, 535986), (297, 471018), (319, 438534), (522, 267993), (594, 235509), (638, 219267), (783, 178662), (891, 157006), (957, 146178), (1566, 89331), (1782, 78503), (1914, 73089), (2349, 59554), (2707, 51678), (2871, 48726), (4698, 29777), (5414, 25839), (5742, 24363), (8121, 17226), (8613, 16242)]