163396352

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 72

約数和(自身を含む): 392448000

約数和(自身を除く): 229051648

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, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4799, 4864, 8512, 9598, 17024, 19196, 33593, 34048, 38392, 67186, 76784, 91181, 134372, 153568, 182362, 268744, 307136, 364724, 537488, 614272, 638267, 729448, 1074976, 1228544, 1276534, 1458896, 2149952, 2553068, 2917792, 4299904, 5106136, 5835584, 8599808, 10212272, 11671168, 20424544, 23342336, 40849088, 81698176, 163396352]

約数ペア:

[(1, 163396352), (2, 81698176), (4, 40849088), (7, 23342336), (8, 20424544), (14, 11671168), (16, 10212272), (19, 8599808), (28, 5835584), (32, 5106136), (38, 4299904), (56, 2917792), (64, 2553068), (76, 2149952), (112, 1458896), (128, 1276534), (133, 1228544), (152, 1074976), (224, 729448), (256, 638267), (266, 614272), (304, 537488), (448, 364724), (532, 307136), (608, 268744), (896, 182362), (1064, 153568), (1216, 134372), (1792, 91181), (2128, 76784), (2432, 67186), (4256, 38392), (4799, 34048), (4864, 33593), (8512, 19196), (9598, 17024)]