163904512

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 44

約数和(自身を含む): 332678440

約数和(自身を除く): 168773928

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2144, 2389, 4288, 4778, 8576, 9556, 17152, 19112, 34304, 38224, 68608, 76448, 152896, 160063, 305792, 320126, 611584, 640252, 1223168, 1280504, 2446336, 2561008, 5122016, 10244032, 20488064, 40976128, 81952256, 163904512]

約数ペア:

[(1, 163904512), (2, 81952256), (4, 40976128), (8, 20488064), (16, 10244032), (32, 5122016), (64, 2561008), (67, 2446336), (128, 1280504), (134, 1223168), (256, 640252), (268, 611584), (512, 320126), (536, 305792), (1024, 160063), (1072, 152896), (2144, 76448), (2389, 68608), (4288, 38224), (4778, 34304), (8576, 19112), (9556, 17152)]