144719344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 361570608

約数和(自身を除く): 216851264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 97, 98, 112, 154, 173, 176, 194, 196, 308, 346, 388, 392, 539, 616, 679, 692, 776, 784, 1067, 1078, 1211, 1232, 1358, 1384, 1552, 1903, 2134, 2156, 2422, 2716, 2768, 3806, 4268, 4312, 4753, 4844, 5432, 7469, 7612, 8477, 8536, 8624, 9506, 9688, 10864, 13321, 14938, 15224, 16781, 16954, 17072, 19012, 19376, 26642, 29876, 30448, 33562, 33908, 38024, 52283, 53284, 59752, 67124, 67816, 76048, 93247, 104566, 106568, 117467, 119504, 134248, 135632, 184591, 186494, 209132, 213136, 234934, 268496, 369182, 372988, 418264, 469868, 738364, 745976, 822269, 836528, 939736, 1292137, 1476728, 1491952, 1644538, 1879472, 2584274, 2953456, 3289076, 5168548, 6578152, 9044959, 10337096, 13156304, 18089918, 20674192, 36179836, 72359672, 144719344]

約数ペア:

[(1, 144719344), (2, 72359672), (4, 36179836), (7, 20674192), (8, 18089918), (11, 13156304), (14, 10337096), (16, 9044959), (22, 6578152), (28, 5168548), (44, 3289076), (49, 2953456), (56, 2584274), (77, 1879472), (88, 1644538), (97, 1491952), (98, 1476728), (112, 1292137), (154, 939736), (173, 836528), (176, 822269), (194, 745976), (196, 738364), (308, 469868), (346, 418264), (388, 372988), (392, 369182), (539, 268496), (616, 234934), (679, 213136), (692, 209132), (776, 186494), (784, 184591), (1067, 135632), (1078, 134248), (1211, 119504), (1232, 117467), (1358, 106568), (1384, 104566), (1552, 93247), (1903, 76048), (2134, 67816), (2156, 67124), (2422, 59752), (2716, 53284), (2768, 52283), (3806, 38024), (4268, 33908), (4312, 33562), (4753, 30448), (4844, 29876), (5432, 26642), (7469, 19376), (7612, 19012), (8477, 17072), (8536, 16954), (8624, 16781), (9506, 15224), (9688, 14938), (10864, 13321)]