165609472

素因数分解:

$2^{16}\times 7^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 102

約数和(自身を含む): 399504408

約数和(自身を除く): 233894936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 361, 448, 512, 532, 608, 722, 896, 1024, 1064, 1216, 1444, 1792, 2048, 2128, 2432, 2527, 2888, 3584, 4096, 4256, 4864, 5054, 5776, 7168, 8192, 8512, 9728, 10108, 11552, 14336, 16384, 17024, 19456, 20216, 23104, 28672, 32768, 34048, 38912, 40432, 46208, 57344, 65536, 68096, 77824, 80864, 92416, 114688, 136192, 155648, 161728, 184832, 229376, 272384, 311296, 323456, 369664, 458752, 544768, 622592, 646912, 739328, 1089536, 1245184, 1293824, 1478656, 2179072, 2587648, 2957312, 4358144, 5175296, 5914624, 8716288, 10350592, 11829248, 20701184, 23658496, 41402368, 82804736, 165609472]

約数ペア:

[(1, 165609472), (2, 82804736), (4, 41402368), (7, 23658496), (8, 20701184), (14, 11829248), (16, 10350592), (19, 8716288), (28, 5914624), (32, 5175296), (38, 4358144), (56, 2957312), (64, 2587648), (76, 2179072), (112, 1478656), (128, 1293824), (133, 1245184), (152, 1089536), (224, 739328), (256, 646912), (266, 622592), (304, 544768), (361, 458752), (448, 369664), (512, 323456), (532, 311296), (608, 272384), (722, 229376), (896, 184832), (1024, 161728), (1064, 155648), (1216, 136192), (1444, 114688), (1792, 92416), (2048, 80864), (2128, 77824), (2432, 68096), (2527, 65536), (2888, 57344), (3584, 46208), (4096, 40432), (4256, 38912), (4864, 34048), (5054, 32768), (5776, 28672), (7168, 23104), (8192, 20216), (8512, 19456), (9728, 17024), (10108, 16384), (11552, 14336)]