132779008

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 44

約数和(自身を含む): 267780352

約数和(自身を除く): 135001344

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1021, 1024, 2032, 2042, 4064, 4084, 8128, 8168, 16256, 16336, 32512, 32672, 65024, 65344, 129667, 130048, 130688, 259334, 261376, 518668, 522752, 1037336, 1045504, 2074672, 4149344, 8298688, 16597376, 33194752, 66389504, 132779008]

約数ペア:

[(1, 132779008), (2, 66389504), (4, 33194752), (8, 16597376), (16, 8298688), (32, 4149344), (64, 2074672), (127, 1045504), (128, 1037336), (254, 522752), (256, 518668), (508, 261376), (512, 259334), (1016, 130688), (1021, 130048), (1024, 129667), (2032, 65344), (2042, 65024), (4064, 32672), (4084, 32512), (8128, 16336), (8168, 16256)]