158206048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 422301600

約数和(自身を除く): 264095552

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 449, 484, 572, 616, 728, 847, 898, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1796, 1936, 2002, 2288, 2464, 2912, 3143, 3146, 3388, 3592, 3872, 4004, 4576, 4939, 5837, 6286, 6292, 6776, 7184, 8008, 9878, 11011, 11674, 12572, 12584, 13552, 14368, 16016, 19756, 22022, 23348, 25144, 25168, 27104, 32032, 34573, 39512, 40859, 44044, 46696, 50288, 50336, 54329, 64207, 69146, 79024, 81718, 88088, 93392, 100576, 108658, 128414, 138292, 158048, 163436, 176176, 186784, 217316, 256828, 276584, 326872, 352352, 380303, 434632, 449449, 513656, 553168, 653744, 706277, 760606, 869264, 898898, 1027312, 1106336, 1307488, 1412554, 1521212, 1738528, 1797796, 2054624, 2825108, 3042424, 3595592, 4943939, 5650216, 6084848, 7191184, 9887878, 11300432, 12169696, 14382368, 19775756, 22600864, 39551512, 79103024, 158206048]

約数ペア:

[(1, 158206048), (2, 79103024), (4, 39551512), (7, 22600864), (8, 19775756), (11, 14382368), (13, 12169696), (14, 11300432), (16, 9887878), (22, 7191184), (26, 6084848), (28, 5650216), (32, 4943939), (44, 3595592), (52, 3042424), (56, 2825108), (77, 2054624), (88, 1797796), (91, 1738528), (104, 1521212), (112, 1412554), (121, 1307488), (143, 1106336), (154, 1027312), (176, 898898), (182, 869264), (208, 760606), (224, 706277), (242, 653744), (286, 553168), (308, 513656), (352, 449449), (364, 434632), (416, 380303), (449, 352352), (484, 326872), (572, 276584), (616, 256828), (728, 217316), (847, 186784), (898, 176176), (968, 163436), (1001, 158048), (1144, 138292), (1232, 128414), (1456, 108658), (1573, 100576), (1694, 93392), (1796, 88088), (1936, 81718), (2002, 79024), (2288, 69146), (2464, 64207), (2912, 54329), (3143, 50336), (3146, 50288), (3388, 46696), (3592, 44044), (3872, 40859), (4004, 39512), (4576, 34573), (4939, 32032), (5837, 27104), (6286, 25168), (6292, 25144), (6776, 23348), (7184, 22022), (8008, 19756), (9878, 16016), (11011, 14368), (11674, 13552), (12572, 12584)]