164194368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 471952320

約数和(自身を除く): 307757952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 157, 192, 208, 312, 314, 416, 419, 471, 624, 628, 832, 838, 942, 1248, 1256, 1257, 1676, 1884, 2041, 2496, 2512, 2514, 3352, 3768, 4082, 5024, 5028, 5447, 6123, 6704, 7536, 8164, 10048, 10056, 10894, 12246, 13408, 15072, 16328, 16341, 20112, 21788, 24492, 26816, 30144, 32656, 32682, 40224, 43576, 48984, 65312, 65364, 65783, 80448, 87152, 97968, 130624, 130728, 131566, 174304, 195936, 197349, 261456, 263132, 348608, 391872, 394698, 522912, 526264, 789396, 855179, 1045824, 1052528, 1578792, 1710358, 2105056, 2565537, 3157584, 3420716, 4210112, 5131074, 6315168, 6841432, 10262148, 12630336, 13682864, 20524296, 27365728, 41048592, 54731456, 82097184, 164194368]

約数ペア:

[(1, 164194368), (2, 82097184), (3, 54731456), (4, 41048592), (6, 27365728), (8, 20524296), (12, 13682864), (13, 12630336), (16, 10262148), (24, 6841432), (26, 6315168), (32, 5131074), (39, 4210112), (48, 3420716), (52, 3157584), (64, 2565537), (78, 2105056), (96, 1710358), (104, 1578792), (156, 1052528), (157, 1045824), (192, 855179), (208, 789396), (312, 526264), (314, 522912), (416, 394698), (419, 391872), (471, 348608), (624, 263132), (628, 261456), (832, 197349), (838, 195936), (942, 174304), (1248, 131566), (1256, 130728), (1257, 130624), (1676, 97968), (1884, 87152), (2041, 80448), (2496, 65783), (2512, 65364), (2514, 65312), (3352, 48984), (3768, 43576), (4082, 40224), (5024, 32682), (5028, 32656), (5447, 30144), (6123, 26816), (6704, 24492), (7536, 21788), (8164, 20112), (10048, 16341), (10056, 16328), (10894, 15072), (12246, 13408)]