148921216

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{9161}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 299047680

約数和(自身を除く): 150126464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 9161, 16256, 18322, 36644, 73288, 146576, 293152, 586304, 1163447, 1172608, 2326894, 4653788, 9307576, 18615152, 37230304, 74460608, 148921216]

約数ペア:

[(1, 148921216), (2, 74460608), (4, 37230304), (8, 18615152), (16, 9307576), (32, 4653788), (64, 2326894), (127, 1172608), (128, 1163447), (254, 586304), (508, 293152), (1016, 146576), (2032, 73288), (4064, 36644), (8128, 18322), (9161, 16256)]