164756736

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1728

約数の個数: 108

約数和(自身を含む): 486373888

約数和(自身を除く): 321617152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 1663, 2064, 2304, 2752, 3096, 3326, 4128, 4989, 5504, 6192, 6652, 8256, 9978, 11008, 12384, 13304, 14967, 16512, 19956, 24768, 26608, 29934, 33024, 39912, 49536, 53216, 59868, 71509, 79824, 99072, 106432, 119736, 143018, 159648, 212864, 214527, 239472, 286036, 319296, 425728, 429054, 478944, 572072, 638592, 643581, 858108, 957888, 1144144, 1277184, 1287162, 1716216, 1915776, 2288288, 2574324, 3432432, 3831552, 4576576, 5148648, 6864864, 9153152, 10297296, 13729728, 18306304, 20594592, 27459456, 41189184, 54918912, 82378368, 164756736]

約数ペア:

[(1, 164756736), (2, 82378368), (3, 54918912), (4, 41189184), (6, 27459456), (8, 20594592), (9, 18306304), (12, 13729728), (16, 10297296), (18, 9153152), (24, 6864864), (32, 5148648), (36, 4576576), (43, 3831552), (48, 3432432), (64, 2574324), (72, 2288288), (86, 1915776), (96, 1716216), (128, 1287162), (129, 1277184), (144, 1144144), (172, 957888), (192, 858108), (256, 643581), (258, 638592), (288, 572072), (344, 478944), (384, 429054), (387, 425728), (516, 319296), (576, 286036), (688, 239472), (768, 214527), (774, 212864), (1032, 159648), (1152, 143018), (1376, 119736), (1548, 106432), (1663, 99072), (2064, 79824), (2304, 71509), (2752, 59868), (3096, 53216), (3326, 49536), (4128, 39912), (4989, 33024), (5504, 29934), (6192, 26608), (6652, 24768), (8256, 19956), (9978, 16512), (11008, 14967), (12384, 13304)]