173296128

素因数分解:

$2^9\times 3^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 464523840

約数和(自身を除く): 291227712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 439, 512, 514, 768, 771, 878, 1028, 1317, 1536, 1542, 1756, 2056, 2634, 3084, 3512, 4112, 5268, 6168, 7024, 8224, 10536, 12336, 14048, 16448, 21072, 24672, 28096, 32896, 42144, 49344, 56192, 65792, 84288, 98688, 112384, 112823, 131584, 168576, 197376, 224768, 225646, 337152, 338469, 394752, 451292, 674304, 676938, 902584, 1353876, 1805168, 2707752, 3610336, 5415504, 7220672, 10831008, 14441344, 21662016, 28882688, 43324032, 57765376, 86648064, 173296128]

約数ペア:

[(1, 173296128), (2, 86648064), (3, 57765376), (4, 43324032), (6, 28882688), (8, 21662016), (12, 14441344), (16, 10831008), (24, 7220672), (32, 5415504), (48, 3610336), (64, 2707752), (96, 1805168), (128, 1353876), (192, 902584), (256, 676938), (257, 674304), (384, 451292), (439, 394752), (512, 338469), (514, 337152), (768, 225646), (771, 224768), (878, 197376), (1028, 168576), (1317, 131584), (1536, 112823), (1542, 112384), (1756, 98688), (2056, 84288), (2634, 65792), (3084, 56192), (3512, 49344), (4112, 42144), (5268, 32896), (6168, 28096), (7024, 24672), (8224, 21072), (10536, 16448), (12336, 14048)]