168799381856

素因数分解:

$2^5\times 7^2\times {\mathrm{521}}^1\times {\mathrm{206627}}^1$

素因数の和:207172

約数の個数: 72

約数和(自身を含む): 387324599256

約数和(自身を除く): 218525217400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 521, 784, 1042, 1568, 2084, 3647, 4168, 7294, 8336, 14588, 16672, 25529, 29176, 51058, 58352, 102116, 116704, 204232, 206627, 408464, 413254, 816928, 826508, 1446389, 1653016, 2892778, 3306032, 5785556, 6612064, 10124723, 11571112, 20249446, 23142224, 40498892, 46284448, 80997784, 107652667, 161995568, 215305334, 323991136, 430610668, 753568669, 861221336, 1507137338, 1722442672, 3014274676, 3444885344, 5274980683, 6028549352, 10549961366, 12057098704, 21099922732, 24114197408, 42199845464, 84399690928, 168799381856]

約数ペア:

[(1, 168799381856), (2, 84399690928), (4, 42199845464), (7, 24114197408), (8, 21099922732), (14, 12057098704), (16, 10549961366), (28, 6028549352), (32, 5274980683), (49, 3444885344), (56, 3014274676), (98, 1722442672), (112, 1507137338), (196, 861221336), (224, 753568669), (392, 430610668), (521, 323991136), (784, 215305334), (1042, 161995568), (1568, 107652667), (2084, 80997784), (3647, 46284448), (4168, 40498892), (7294, 23142224), (8336, 20249446), (14588, 11571112), (16672, 10124723), (25529, 6612064), (29176, 5785556), (51058, 3306032), (58352, 2892778), (102116, 1653016), (116704, 1446389), (204232, 826508), (206627, 816928), (408464, 413254)]