164262144

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11295

約数の個数: 72

約数和(自身を含む): 460227040

約数和(自身を除く): 295964896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 11257, 14592, 22514, 33771, 45028, 67542, 90056, 135084, 180112, 213883, 270168, 360224, 427766, 540336, 641649, 720448, 855532, 1080672, 1283298, 1440896, 1711064, 2161344, 2566596, 2881792, 3422128, 4322688, 5133192, 6844256, 8645376, 10266384, 13688512, 20532768, 27377024, 41065536, 54754048, 82131072, 164262144]

約数ペア:

[(1, 164262144), (2, 82131072), (3, 54754048), (4, 41065536), (6, 27377024), (8, 20532768), (12, 13688512), (16, 10266384), (19, 8645376), (24, 6844256), (32, 5133192), (38, 4322688), (48, 3422128), (57, 2881792), (64, 2566596), (76, 2161344), (96, 1711064), (114, 1440896), (128, 1283298), (152, 1080672), (192, 855532), (228, 720448), (256, 641649), (304, 540336), (384, 427766), (456, 360224), (608, 270168), (768, 213883), (912, 180112), (1216, 135084), (1824, 90056), (2432, 67542), (3648, 45028), (4864, 33771), (7296, 22514), (11257, 14592)]