153383846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 316016640

約数和(自身を除く): 162632794

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 89, 133, 154, 178, 209, 217, 266, 341, 361, 418, 434, 589, 623, 682, 722, 979, 1178, 1246, 1463, 1691, 1958, 2387, 2527, 2759, 2926, 3382, 3971, 4123, 4774, 5054, 5518, 6479, 6853, 7942, 8246, 11191, 11837, 12958, 13706, 18601, 19313, 22382, 23674, 27797, 30349, 32129, 37202, 38626, 45353, 52421, 55594, 60698, 64258, 78337, 90706, 104842, 123101, 130207, 156674, 212443, 224903, 246202, 260414, 353419, 366947, 424886, 449806, 576631, 706838, 733894, 861707, 995999, 1153262, 1723414, 1991998, 2473933, 4036417, 4947866, 6971993, 8072834, 10955989, 13943986, 21911978, 76691923, 153383846]

約数ペア:

[(1, 153383846), (2, 76691923), (7, 21911978), (11, 13943986), (14, 10955989), (19, 8072834), (22, 6971993), (31, 4947866), (38, 4036417), (62, 2473933), (77, 1991998), (89, 1723414), (133, 1153262), (154, 995999), (178, 861707), (209, 733894), (217, 706838), (266, 576631), (341, 449806), (361, 424886), (418, 366947), (434, 353419), (589, 260414), (623, 246202), (682, 224903), (722, 212443), (979, 156674), (1178, 130207), (1246, 123101), (1463, 104842), (1691, 90706), (1958, 78337), (2387, 64258), (2527, 60698), (2759, 55594), (2926, 52421), (3382, 45353), (3971, 38626), (4123, 37202), (4774, 32129), (5054, 30349), (5518, 27797), (6479, 23674), (6853, 22382), (7942, 19313), (8246, 18601), (11191, 13706), (11837, 12958)]