145649152

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 60

約数和(自身を含む): 320010768

約数和(自身を除く): 174361616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2351, 2816, 3872, 4702, 5632, 7744, 9404, 15488, 18808, 25861, 30976, 37616, 51722, 61952, 75232, 103444, 150464, 206888, 284471, 300928, 413776, 568942, 601856, 827552, 1137884, 1203712, 1655104, 2275768, 3310208, 4551536, 6620416, 9103072, 13240832, 18206144, 36412288, 72824576, 145649152]

約数ペア:

[(1, 145649152), (2, 72824576), (4, 36412288), (8, 18206144), (11, 13240832), (16, 9103072), (22, 6620416), (32, 4551536), (44, 3310208), (64, 2275768), (88, 1655104), (121, 1203712), (128, 1137884), (176, 827552), (242, 601856), (256, 568942), (352, 413776), (484, 300928), (512, 284471), (704, 206888), (968, 150464), (1408, 103444), (1936, 75232), (2351, 61952), (2816, 51722), (3872, 37616), (4702, 30976), (5632, 25861), (7744, 18808), (9404, 15488)]