135523840

素因数分解:

$2^9\times 5^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 327916512

約数和(自身を除く): 192392672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 317, 320, 334, 512, 634, 640, 668, 835, 1268, 1280, 1336, 1585, 1670, 2536, 2560, 2672, 3170, 3340, 5072, 5344, 6340, 6680, 10144, 10688, 12680, 13360, 20288, 21376, 25360, 26720, 40576, 42752, 50720, 52939, 53440, 81152, 85504, 101440, 105878, 106880, 162304, 202880, 211756, 213760, 264695, 405760, 423512, 427520, 529390, 811520, 847024, 1058780, 1694048, 2117560, 3388096, 4235120, 6776192, 8470240, 13552384, 16940480, 27104768, 33880960, 67761920, 135523840]

約数ペア:

[(1, 135523840), (2, 67761920), (4, 33880960), (5, 27104768), (8, 16940480), (10, 13552384), (16, 8470240), (20, 6776192), (32, 4235120), (40, 3388096), (64, 2117560), (80, 1694048), (128, 1058780), (160, 847024), (167, 811520), (256, 529390), (317, 427520), (320, 423512), (334, 405760), (512, 264695), (634, 213760), (640, 211756), (668, 202880), (835, 162304), (1268, 106880), (1280, 105878), (1336, 101440), (1585, 85504), (1670, 81152), (2536, 53440), (2560, 52939), (2672, 50720), (3170, 42752), (3340, 40576), (5072, 26720), (5344, 25360), (6340, 21376), (6680, 20288), (10144, 13360), (10688, 12680)]