164978688

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 168

約数和(自身を含む): 515474712

約数和(自身を除く): 350496024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 137, 147, 168, 192, 196, 224, 256, 274, 294, 336, 384, 392, 411, 448, 512, 548, 588, 672, 768, 784, 822, 896, 959, 1024, 1096, 1176, 1344, 1536, 1568, 1644, 1792, 1918, 2048, 2192, 2352, 2688, 2877, 3072, 3136, 3288, 3584, 3836, 4096, 4384, 4704, 5376, 5754, 6144, 6272, 6576, 6713, 7168, 7672, 8192, 8768, 9408, 10752, 11508, 12288, 12544, 13152, 13426, 14336, 15344, 17536, 18816, 20139, 21504, 23016, 24576, 25088, 26304, 26852, 28672, 30688, 35072, 37632, 40278, 43008, 46032, 50176, 52608, 53704, 57344, 61376, 70144, 75264, 80556, 86016, 92064, 100352, 105216, 107408, 122752, 140288, 150528, 161112, 172032, 184128, 200704, 210432, 214816, 245504, 280576, 301056, 322224, 368256, 401408, 420864, 429632, 491008, 561152, 602112, 644448, 736512, 841728, 859264, 982016, 1122304, 1204224, 1288896, 1473024, 1683456, 1718528, 1964032, 2577792, 2946048, 3366912, 3437056, 3928064, 5155584, 5892096, 6874112, 7856128, 10311168, 11784192, 13748224, 20622336, 23568384, 27496448, 41244672, 54992896, 82489344, 164978688]

約数ペア:

[(1, 164978688), (2, 82489344), (3, 54992896), (4, 41244672), (6, 27496448), (7, 23568384), (8, 20622336), (12, 13748224), (14, 11784192), (16, 10311168), (21, 7856128), (24, 6874112), (28, 5892096), (32, 5155584), (42, 3928064), (48, 3437056), (49, 3366912), (56, 2946048), (64, 2577792), (84, 1964032), (96, 1718528), (98, 1683456), (112, 1473024), (128, 1288896), (137, 1204224), (147, 1122304), (168, 982016), (192, 859264), (196, 841728), (224, 736512), (256, 644448), (274, 602112), (294, 561152), (336, 491008), (384, 429632), (392, 420864), (411, 401408), (448, 368256), (512, 322224), (548, 301056), (588, 280576), (672, 245504), (768, 214816), (784, 210432), (822, 200704), (896, 184128), (959, 172032), (1024, 161112), (1096, 150528), (1176, 140288), (1344, 122752), (1536, 107408), (1568, 105216), (1644, 100352), (1792, 92064), (1918, 86016), (2048, 80556), (2192, 75264), (2352, 70144), (2688, 61376), (2877, 57344), (3072, 53704), (3136, 52608), (3288, 50176), (3584, 46032), (3836, 43008), (4096, 40278), (4384, 37632), (4704, 35072), (5376, 30688), (5754, 28672), (6144, 26852), (6272, 26304), (6576, 25088), (6713, 24576), (7168, 23016), (7672, 21504), (8192, 20139), (8768, 18816), (9408, 17536), (10752, 15344), (11508, 14336), (12288, 13426), (12544, 13152)]