161349552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 180

約数和(自身を含む): 566005440

約数和(自身を除く): 404655888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1759, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3518, 3528, 3822, 4368, 5096, 5277, 5733, 6552, 7036, 7056, 7644, 10192, 10554, 11466, 12313, 13104, 14072, 15288, 15831, 21108, 22867, 22932, 24626, 28144, 30576, 31662, 36939, 42216, 45734, 45864, 49252, 63324, 68601, 73878, 84432, 86191, 91468, 91728, 98504, 110817, 126648, 137202, 147756, 160069, 172382, 182936, 197008, 205803, 221634, 253296, 258573, 274404, 295512, 320138, 344764, 365872, 411606, 443268, 480207, 517146, 548808, 591024, 640276, 689528, 775719, 823212, 886536, 960414, 1034292, 1097616, 1120483, 1280552, 1379056, 1440621, 1551438, 1646424, 1773072, 1920828, 2068584, 2240966, 2561104, 2881242, 3102876, 3292848, 3361449, 3841656, 4137168, 4481932, 5762484, 6205752, 6722898, 7683312, 8963864, 10084347, 11524968, 12411504, 13445796, 17927728, 20168694, 23049936, 26891592, 40337388, 53783184, 80674776, 161349552]

約数ペア:

[(1, 161349552), (2, 80674776), (3, 53783184), (4, 40337388), (6, 26891592), (7, 23049936), (8, 20168694), (9, 17927728), (12, 13445796), (13, 12411504), (14, 11524968), (16, 10084347), (18, 8963864), (21, 7683312), (24, 6722898), (26, 6205752), (28, 5762484), (36, 4481932), (39, 4137168), (42, 3841656), (48, 3361449), (49, 3292848), (52, 3102876), (56, 2881242), (63, 2561104), (72, 2240966), (78, 2068584), (84, 1920828), (91, 1773072), (98, 1646424), (104, 1551438), (112, 1440621), (117, 1379056), (126, 1280552), (144, 1120483), (147, 1097616), (156, 1034292), (168, 960414), (182, 886536), (196, 823212), (208, 775719), (234, 689528), (252, 640276), (273, 591024), (294, 548808), (312, 517146), (336, 480207), (364, 443268), (392, 411606), (441, 365872), (468, 344764), (504, 320138), (546, 295512), (588, 274404), (624, 258573), (637, 253296), (728, 221634), (784, 205803), (819, 197008), (882, 182936), (936, 172382), (1008, 160069), (1092, 147756), (1176, 137202), (1274, 126648), (1456, 110817), (1638, 98504), (1759, 91728), (1764, 91468), (1872, 86191), (1911, 84432), (2184, 73878), (2352, 68601), (2548, 63324), (3276, 49252), (3518, 45864), (3528, 45734), (3822, 42216), (4368, 36939), (5096, 31662), (5277, 30576), (5733, 28144), (6552, 24626), (7036, 22932), (7056, 22867), (7644, 21108), (10192, 15831), (10554, 15288), (11466, 14072), (12313, 13104)]