128716224

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 430133760

約数和(自身を除く): 301417536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 53, 56, 64, 78, 84, 91, 96, 104, 106, 112, 139, 156, 159, 168, 182, 192, 208, 212, 224, 273, 278, 312, 318, 336, 364, 371, 416, 417, 424, 448, 546, 556, 624, 636, 672, 689, 728, 742, 832, 834, 848, 973, 1092, 1112, 1113, 1248, 1272, 1344, 1378, 1456, 1484, 1668, 1696, 1807, 1946, 2067, 2184, 2224, 2226, 2496, 2544, 2756, 2912, 2919, 2968, 3336, 3392, 3614, 3892, 4134, 4368, 4448, 4452, 4823, 5088, 5421, 5512, 5824, 5838, 5936, 6672, 7228, 7367, 7784, 8268, 8736, 8896, 8904, 9646, 10176, 10842, 11024, 11676, 11872, 12649, 13344, 14456, 14469, 14734, 15568, 16536, 17472, 17808, 19292, 21684, 22048, 22101, 23352, 23744, 25298, 26688, 28912, 28938, 29468, 31136, 33072, 35616, 37947, 38584, 43368, 44096, 44202, 46704, 50596, 51569, 57824, 57876, 58936, 62272, 66144, 71232, 75894, 77168, 86736, 88404, 93408, 95771, 101192, 103138, 115648, 115752, 117872, 132288, 151788, 154336, 154707, 173472, 176808, 186816, 191542, 202384, 206276, 231504, 235744, 287313, 303576, 308672, 309414, 346944, 353616, 383084, 404768, 412552, 463008, 471488, 574626, 607152, 618828, 670397, 707232, 766168, 809536, 825104, 926016, 1149252, 1214304, 1237656, 1340794, 1414464, 1532336, 1650208, 2011191, 2298504, 2428608, 2475312, 2681588, 3064672, 3300416, 4022382, 4597008, 4950624, 5363176, 6129344, 8044764, 9194016, 9901248, 10726352, 16089528, 18388032, 21452704, 32179056, 42905408, 64358112, 128716224]

約数ペア:

[(1, 128716224), (2, 64358112), (3, 42905408), (4, 32179056), (6, 21452704), (7, 18388032), (8, 16089528), (12, 10726352), (13, 9901248), (14, 9194016), (16, 8044764), (21, 6129344), (24, 5363176), (26, 4950624), (28, 4597008), (32, 4022382), (39, 3300416), (42, 3064672), (48, 2681588), (52, 2475312), (53, 2428608), (56, 2298504), (64, 2011191), (78, 1650208), (84, 1532336), (91, 1414464), (96, 1340794), (104, 1237656), (106, 1214304), (112, 1149252), (139, 926016), (156, 825104), (159, 809536), (168, 766168), (182, 707232), (192, 670397), (208, 618828), (212, 607152), (224, 574626), (273, 471488), (278, 463008), (312, 412552), (318, 404768), (336, 383084), (364, 353616), (371, 346944), (416, 309414), (417, 308672), (424, 303576), (448, 287313), (546, 235744), (556, 231504), (624, 206276), (636, 202384), (672, 191542), (689, 186816), (728, 176808), (742, 173472), (832, 154707), (834, 154336), (848, 151788), (973, 132288), (1092, 117872), (1112, 115752), (1113, 115648), (1248, 103138), (1272, 101192), (1344, 95771), (1378, 93408), (1456, 88404), (1484, 86736), (1668, 77168), (1696, 75894), (1807, 71232), (1946, 66144), (2067, 62272), (2184, 58936), (2224, 57876), (2226, 57824), (2496, 51569), (2544, 50596), (2756, 46704), (2912, 44202), (2919, 44096), (2968, 43368), (3336, 38584), (3392, 37947), (3614, 35616), (3892, 33072), (4134, 31136), (4368, 29468), (4448, 28938), (4452, 28912), (4823, 26688), (5088, 25298), (5421, 23744), (5512, 23352), (5824, 22101), (5838, 22048), (5936, 21684), (6672, 19292), (7228, 17808), (7367, 17472), (7784, 16536), (8268, 15568), (8736, 14734), (8896, 14469), (8904, 14456), (9646, 13344), (10176, 12649), (10842, 11872), (11024, 11676)]