144379648

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 357912576

約数和(自身を除く): 213532928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 113, 124, 128, 161, 184, 217, 224, 226, 248, 256, 322, 368, 434, 448, 452, 496, 644, 713, 736, 791, 868, 896, 904, 992, 1288, 1426, 1472, 1582, 1736, 1792, 1808, 1984, 2576, 2599, 2852, 2944, 3164, 3472, 3503, 3616, 3968, 4991, 5152, 5198, 5704, 5888, 6328, 6944, 7006, 7232, 7936, 9982, 10304, 10396, 11408, 12656, 13888, 14012, 14464, 18193, 19964, 20608, 20792, 22816, 24521, 25312, 27776, 28024, 28928, 36386, 39928, 41216, 41584, 45632, 49042, 50624, 55552, 56048, 72772, 79856, 80569, 83168, 91264, 98084, 101248, 112096, 145544, 159712, 161138, 166336, 182528, 196168, 202496, 224192, 291088, 319424, 322276, 332672, 392336, 448384, 563983, 582176, 638848, 644552, 665344, 784672, 896768, 1127966, 1164352, 1277696, 1289104, 1569344, 2255932, 2328704, 2578208, 3138688, 4511864, 4657408, 5156416, 6277376, 9023728, 10312832, 18047456, 20625664, 36094912, 72189824, 144379648]

約数ペア:

[(1, 144379648), (2, 72189824), (4, 36094912), (7, 20625664), (8, 18047456), (14, 10312832), (16, 9023728), (23, 6277376), (28, 5156416), (31, 4657408), (32, 4511864), (46, 3138688), (56, 2578208), (62, 2328704), (64, 2255932), (92, 1569344), (112, 1289104), (113, 1277696), (124, 1164352), (128, 1127966), (161, 896768), (184, 784672), (217, 665344), (224, 644552), (226, 638848), (248, 582176), (256, 563983), (322, 448384), (368, 392336), (434, 332672), (448, 322276), (452, 319424), (496, 291088), (644, 224192), (713, 202496), (736, 196168), (791, 182528), (868, 166336), (896, 161138), (904, 159712), (992, 145544), (1288, 112096), (1426, 101248), (1472, 98084), (1582, 91264), (1736, 83168), (1792, 80569), (1808, 79856), (1984, 72772), (2576, 56048), (2599, 55552), (2852, 50624), (2944, 49042), (3164, 45632), (3472, 41584), (3503, 41216), (3616, 39928), (3968, 36386), (4991, 28928), (5152, 28024), (5198, 27776), (5704, 25312), (5888, 24521), (6328, 22816), (6944, 20792), (7006, 20608), (7232, 19964), (7936, 18193), (9982, 14464), (10304, 14012), (10396, 13888), (11408, 12656)]