163090256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 377118720

約数和(自身を除く): 214028464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 428, 434, 439, 496, 749, 856, 868, 878, 1498, 1712, 1736, 1756, 2996, 3073, 3317, 3472, 3512, 5992, 6146, 6634, 7024, 11984, 12292, 13268, 13609, 23219, 24584, 26536, 27218, 46438, 46973, 49168, 53072, 54436, 92876, 93946, 95263, 108872, 185752, 187892, 190526, 217744, 328811, 371504, 375784, 381052, 657622, 751568, 762104, 1315244, 1456163, 1524208, 2630488, 2912326, 5260976, 5824652, 10193141, 11649304, 20386282, 23298608, 40772564, 81545128, 163090256]

約数ペア:

[(1, 163090256), (2, 81545128), (4, 40772564), (7, 23298608), (8, 20386282), (14, 11649304), (16, 10193141), (28, 5824652), (31, 5260976), (56, 2912326), (62, 2630488), (107, 1524208), (112, 1456163), (124, 1315244), (214, 762104), (217, 751568), (248, 657622), (428, 381052), (434, 375784), (439, 371504), (496, 328811), (749, 217744), (856, 190526), (868, 187892), (878, 185752), (1498, 108872), (1712, 95263), (1736, 93946), (1756, 92876), (2996, 54436), (3073, 53072), (3317, 49168), (3472, 46973), (3512, 46438), (5992, 27218), (6146, 26536), (6634, 24584), (7024, 23219), (11984, 13609), (12292, 13268)]