168728784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 522633216

約数和(自身を除く): 353904432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 97, 112, 124, 167, 168, 186, 194, 217, 248, 291, 334, 336, 372, 388, 434, 496, 501, 582, 651, 668, 679, 744, 776, 868, 1002, 1164, 1169, 1302, 1336, 1358, 1488, 1552, 1736, 2004, 2037, 2328, 2338, 2604, 2672, 2716, 3007, 3472, 3507, 4008, 4074, 4656, 4676, 5177, 5208, 5432, 6014, 7014, 8016, 8148, 9021, 9352, 10354, 10416, 10864, 12028, 14028, 15531, 16199, 16296, 18042, 18704, 20708, 21049, 24056, 28056, 31062, 32398, 32592, 36084, 36239, 41416, 42098, 48112, 48597, 56112, 62124, 63147, 64796, 72168, 72478, 82832, 84196, 97194, 108717, 113393, 124248, 126294, 129592, 144336, 144956, 168392, 194388, 217434, 226786, 248496, 252588, 259184, 289912, 336784, 340179, 388776, 434868, 453572, 502169, 505176, 579824, 680358, 777552, 869736, 907144, 1004338, 1010352, 1360716, 1506507, 1739472, 1814288, 2008676, 2721432, 3013014, 3515183, 4017352, 5442864, 6026028, 7030366, 8034704, 10545549, 12052056, 14060732, 21091098, 24104112, 28121464, 42182196, 56242928, 84364392, 168728784]

約数ペア:

[(1, 168728784), (2, 84364392), (3, 56242928), (4, 42182196), (6, 28121464), (7, 24104112), (8, 21091098), (12, 14060732), (14, 12052056), (16, 10545549), (21, 8034704), (24, 7030366), (28, 6026028), (31, 5442864), (42, 4017352), (48, 3515183), (56, 3013014), (62, 2721432), (84, 2008676), (93, 1814288), (97, 1739472), (112, 1506507), (124, 1360716), (167, 1010352), (168, 1004338), (186, 907144), (194, 869736), (217, 777552), (248, 680358), (291, 579824), (334, 505176), (336, 502169), (372, 453572), (388, 434868), (434, 388776), (496, 340179), (501, 336784), (582, 289912), (651, 259184), (668, 252588), (679, 248496), (744, 226786), (776, 217434), (868, 194388), (1002, 168392), (1164, 144956), (1169, 144336), (1302, 129592), (1336, 126294), (1358, 124248), (1488, 113393), (1552, 108717), (1736, 97194), (2004, 84196), (2037, 82832), (2328, 72478), (2338, 72168), (2604, 64796), (2672, 63147), (2716, 62124), (3007, 56112), (3472, 48597), (3507, 48112), (4008, 42098), (4074, 41416), (4656, 36239), (4676, 36084), (5177, 32592), (5208, 32398), (5432, 31062), (6014, 28056), (7014, 24056), (8016, 21049), (8148, 20708), (9021, 18704), (9352, 18042), (10354, 16296), (10416, 16199), (10864, 15531), (12028, 14028)]