138732544

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 44

約数和(自身を含む): 282002908

約数和(自身を除く): 143270364

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2221, 3904, 4442, 7808, 8884, 15616, 17768, 31232, 35536, 62464, 71072, 135481, 142144, 270962, 284288, 541924, 568576, 1083848, 1137152, 2167696, 2274304, 4335392, 8670784, 17341568, 34683136, 69366272, 138732544]

約数ペア:

[(1, 138732544), (2, 69366272), (4, 34683136), (8, 17341568), (16, 8670784), (32, 4335392), (61, 2274304), (64, 2167696), (122, 1137152), (128, 1083848), (244, 568576), (256, 541924), (488, 284288), (512, 270962), (976, 142144), (1024, 135481), (1952, 71072), (2221, 62464), (3904, 35536), (4442, 31232), (7808, 17768), (8884, 15616)]