164941056

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{487}}^1$

素因数の和:526

約数の個数: 216

約数和(自身を含む): 568559040

約数和(自身を除く): 403617984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 487, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 974, 1008, 1152, 1176, 1323, 1344, 1461, 1512, 1568, 1728, 1764, 1792, 1948, 2016, 2304, 2352, 2646, 2688, 2922, 3024, 3136, 3409, 3456, 3528, 3896, 4032, 4383, 4704, 5292, 5376, 5844, 6048, 6272, 6818, 6912, 7056, 7792, 8064, 8766, 9408, 10227, 10584, 11688, 12096, 12544, 13149, 13636, 14112, 15584, 16128, 17532, 18816, 20454, 21168, 23376, 23863, 24192, 26298, 27272, 28224, 30681, 31168, 35064, 37632, 40908, 42336, 46752, 47726, 48384, 52596, 54544, 56448, 61362, 62336, 70128, 71589, 81816, 84672, 92043, 93504, 95452, 105192, 109088, 112896, 122724, 124672, 140256, 143178, 163632, 169344, 184086, 187008, 190904, 210384, 214767, 218176, 245448, 280512, 286356, 327264, 338688, 368172, 374016, 381808, 420768, 429534, 436352, 490896, 561024, 572712, 644301, 654528, 736344, 763616, 841536, 859068, 872704, 981792, 1122048, 1145424, 1288602, 1309056, 1472688, 1527232, 1683072, 1718136, 1963584, 2290848, 2577204, 2618112, 2945376, 3054464, 3366144, 3436272, 3927168, 4581696, 5154408, 5890752, 6108928, 6872544, 7854336, 9163392, 10308816, 11781504, 13745088, 18326784, 20617632, 23563008, 27490176, 41235264, 54980352, 82470528, 164941056]

約数ペア:

[(1, 164941056), (2, 82470528), (3, 54980352), (4, 41235264), (6, 27490176), (7, 23563008), (8, 20617632), (9, 18326784), (12, 13745088), (14, 11781504), (16, 10308816), (18, 9163392), (21, 7854336), (24, 6872544), (27, 6108928), (28, 5890752), (32, 5154408), (36, 4581696), (42, 3927168), (48, 3436272), (49, 3366144), (54, 3054464), (56, 2945376), (63, 2618112), (64, 2577204), (72, 2290848), (84, 1963584), (96, 1718136), (98, 1683072), (108, 1527232), (112, 1472688), (126, 1309056), (128, 1288602), (144, 1145424), (147, 1122048), (168, 981792), (189, 872704), (192, 859068), (196, 841536), (216, 763616), (224, 736344), (252, 654528), (256, 644301), (288, 572712), (294, 561024), (336, 490896), (378, 436352), (384, 429534), (392, 420768), (432, 381808), (441, 374016), (448, 368172), (487, 338688), (504, 327264), (576, 286356), (588, 280512), (672, 245448), (756, 218176), (768, 214767), (784, 210384), (864, 190904), (882, 187008), (896, 184086), (974, 169344), (1008, 163632), (1152, 143178), (1176, 140256), (1323, 124672), (1344, 122724), (1461, 112896), (1512, 109088), (1568, 105192), (1728, 95452), (1764, 93504), (1792, 92043), (1948, 84672), (2016, 81816), (2304, 71589), (2352, 70128), (2646, 62336), (2688, 61362), (2922, 56448), (3024, 54544), (3136, 52596), (3409, 48384), (3456, 47726), (3528, 46752), (3896, 42336), (4032, 40908), (4383, 37632), (4704, 35064), (5292, 31168), (5376, 30681), (5844, 28224), (6048, 27272), (6272, 26298), (6818, 24192), (6912, 23863), (7056, 23376), (7792, 21168), (8064, 20454), (8766, 18816), (9408, 17532), (10227, 16128), (10584, 15584), (11688, 14112), (12096, 13636), (12544, 13149)]