169490944

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 411589728

約数和(自身を除く): 242098784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 131, 133, 152, 224, 256, 262, 266, 304, 361, 448, 512, 524, 532, 608, 722, 896, 917, 1048, 1064, 1216, 1444, 1792, 1834, 2096, 2128, 2432, 2489, 2527, 2888, 3584, 3668, 4192, 4256, 4864, 4978, 5054, 5776, 7336, 8384, 8512, 9728, 9956, 10108, 11552, 14672, 16768, 17024, 17423, 19912, 20216, 23104, 29344, 33536, 34048, 34846, 39824, 40432, 46208, 47291, 58688, 67072, 68096, 69692, 79648, 80864, 92416, 94582, 117376, 139384, 159296, 161728, 184832, 189164, 234752, 278768, 318592, 323456, 331037, 378328, 469504, 557536, 637184, 646912, 662074, 756656, 1115072, 1274368, 1293824, 1324148, 1513312, 2230144, 2648296, 3026624, 4460288, 5296592, 6053248, 8920576, 10593184, 12106496, 21186368, 24212992, 42372736, 84745472, 169490944]

約数ペア:

[(1, 169490944), (2, 84745472), (4, 42372736), (7, 24212992), (8, 21186368), (14, 12106496), (16, 10593184), (19, 8920576), (28, 6053248), (32, 5296592), (38, 4460288), (56, 3026624), (64, 2648296), (76, 2230144), (112, 1513312), (128, 1324148), (131, 1293824), (133, 1274368), (152, 1115072), (224, 756656), (256, 662074), (262, 646912), (266, 637184), (304, 557536), (361, 469504), (448, 378328), (512, 331037), (524, 323456), (532, 318592), (608, 278768), (722, 234752), (896, 189164), (917, 184832), (1048, 161728), (1064, 159296), (1216, 139384), (1444, 117376), (1792, 94582), (1834, 92416), (2096, 80864), (2128, 79648), (2432, 69692), (2489, 68096), (2527, 67072), (2888, 58688), (3584, 47291), (3668, 46208), (4192, 40432), (4256, 39824), (4864, 34846), (4978, 34048), (5054, 33536), (5776, 29344), (7336, 23104), (8384, 20216), (8512, 19912), (9728, 17423), (9956, 17024), (10108, 16768), (11552, 14672)]