158138368

素因数分解:

$2^{16}\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 68

約数和(自身を含む): 335541760

約数和(自身を除く): 177403392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 508, 512, 608, 1016, 1024, 1216, 2032, 2048, 2413, 2432, 4064, 4096, 4826, 4864, 8128, 8192, 9652, 9728, 16256, 16384, 19304, 19456, 32512, 32768, 38608, 38912, 65024, 65536, 77216, 77824, 130048, 154432, 155648, 260096, 308864, 311296, 520192, 617728, 622592, 1040384, 1235456, 1245184, 2080768, 2470912, 4161536, 4941824, 8323072, 9883648, 19767296, 39534592, 79069184, 158138368]

約数ペア:

[(1, 158138368), (2, 79069184), (4, 39534592), (8, 19767296), (16, 9883648), (19, 8323072), (32, 4941824), (38, 4161536), (64, 2470912), (76, 2080768), (127, 1245184), (128, 1235456), (152, 1040384), (254, 622592), (256, 617728), (304, 520192), (508, 311296), (512, 308864), (608, 260096), (1016, 155648), (1024, 154432), (1216, 130048), (2032, 77824), (2048, 77216), (2413, 65536), (2432, 65024), (4064, 38912), (4096, 38608), (4826, 32768), (4864, 32512), (8128, 19456), (8192, 19304), (9652, 16384), (9728, 16256)]