168963872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 423843840

約数和(自身を除く): 254879968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 517, 616, 658, 752, 1034, 1232, 1316, 1459, 1504, 2068, 2464, 2632, 2918, 3619, 4136, 5264, 5836, 7238, 8272, 10213, 10528, 11672, 14476, 16049, 16544, 20426, 23344, 28952, 32098, 40852, 46688, 57904, 64196, 68573, 81704, 112343, 115808, 128392, 137146, 163408, 224686, 256784, 274292, 326816, 449372, 480011, 513568, 548584, 754303, 898744, 960022, 1097168, 1508606, 1797488, 1920044, 2194336, 3017212, 3594976, 3840088, 5280121, 6034424, 7680176, 10560242, 12068848, 15360352, 21120484, 24137696, 42240968, 84481936, 168963872]

約数ペア:

[(1, 168963872), (2, 84481936), (4, 42240968), (7, 24137696), (8, 21120484), (11, 15360352), (14, 12068848), (16, 10560242), (22, 7680176), (28, 6034424), (32, 5280121), (44, 3840088), (47, 3594976), (56, 3017212), (77, 2194336), (88, 1920044), (94, 1797488), (112, 1508606), (154, 1097168), (176, 960022), (188, 898744), (224, 754303), (308, 548584), (329, 513568), (352, 480011), (376, 449372), (517, 326816), (616, 274292), (658, 256784), (752, 224686), (1034, 163408), (1232, 137146), (1316, 128392), (1459, 115808), (1504, 112343), (2068, 81704), (2464, 68573), (2632, 64196), (2918, 57904), (3619, 46688), (4136, 40852), (5264, 32098), (5836, 28952), (7238, 23344), (8272, 20426), (10213, 16544), (10528, 16049), (11672, 14476)]