128914432

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1966

約数の個数: 44

約数和(自身を含む): 261688480

約数和(自身を除く): 132774048

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 1879, 2144, 3758, 4288, 7516, 8576, 15032, 17152, 30064, 34304, 60128, 68608, 120256, 125893, 240512, 251786, 481024, 503572, 962048, 1007144, 1924096, 2014288, 4028576, 8057152, 16114304, 32228608, 64457216, 128914432]

約数ペア:

[(1, 128914432), (2, 64457216), (4, 32228608), (8, 16114304), (16, 8057152), (32, 4028576), (64, 2014288), (67, 1924096), (128, 1007144), (134, 962048), (256, 503572), (268, 481024), (512, 251786), (536, 240512), (1024, 125893), (1072, 120256), (1879, 68608), (2144, 60128), (3758, 34304), (4288, 30064), (7516, 17152), (8576, 15032)]