239275112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 477757440

約数和(自身を除く): 238482328

約数列:

[1, 2, 4, 8, 31, 62, 71, 107, 124, 127, 142, 214, 248, 254, 284, 428, 508, 568, 856, 1016, 2201, 3317, 3937, 4402, 6634, 7597, 7874, 8804, 9017, 13268, 13589, 15194, 15748, 17608, 18034, 26536, 27178, 30388, 31496, 36068, 54356, 60776, 72136, 108712, 235507, 279527, 421259, 471014, 559054, 842518, 942028, 964819, 1118108, 1685036, 1884056, 1929638, 2236216, 3370072, 3859276, 7718552, 29909389, 59818778, 119637556, 239275112]

約数ペア:

[(1, 239275112), (2, 119637556), (4, 59818778), (8, 29909389), (31, 7718552), (62, 3859276), (71, 3370072), (107, 2236216), (124, 1929638), (127, 1884056), (142, 1685036), (214, 1118108), (248, 964819), (254, 942028), (284, 842518), (428, 559054), (508, 471014), (568, 421259), (856, 279527), (1016, 235507), (2201, 108712), (3317, 72136), (3937, 60776), (4402, 54356), (6634, 36068), (7597, 31496), (7874, 30388), (8804, 27178), (9017, 26536), (13268, 18034), (13589, 17608), (15194, 15748)]