157057421024

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{15679}}^1$

素因数の和:16120

約数の個数: 96

約数和(自身を含む): 356760391680

約数和(自身を除く): 199702970656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 227, 394, 454, 788, 908, 1379, 1576, 1589, 1816, 2758, 3152, 3178, 3632, 5516, 6304, 6356, 7264, 11032, 12712, 15679, 22064, 25424, 31358, 44128, 44719, 50848, 62716, 89438, 109753, 125432, 178876, 219506, 250864, 313033, 357752, 439012, 501728, 626066, 715504, 878024, 1252132, 1431008, 1756048, 2504264, 3088763, 3512096, 3559133, 5008528, 6177526, 7118266, 10017056, 12355052, 14236532, 21621341, 24710104, 24913931, 28473064, 43242682, 49420208, 49827862, 56946128, 86485364, 98840416, 99655724, 113892256, 172970728, 199311448, 345941456, 398622896, 691882912, 701149201, 797245792, 1402298402, 2804596804, 4908044407, 5609193608, 9816088814, 11218387216, 19632177628, 22436774432, 39264355256, 78528710512, 157057421024]

約数ペア:

[(1, 157057421024), (2, 78528710512), (4, 39264355256), (7, 22436774432), (8, 19632177628), (14, 11218387216), (16, 9816088814), (28, 5609193608), (32, 4908044407), (56, 2804596804), (112, 1402298402), (197, 797245792), (224, 701149201), (227, 691882912), (394, 398622896), (454, 345941456), (788, 199311448), (908, 172970728), (1379, 113892256), (1576, 99655724), (1589, 98840416), (1816, 86485364), (2758, 56946128), (3152, 49827862), (3178, 49420208), (3632, 43242682), (5516, 28473064), (6304, 24913931), (6356, 24710104), (7264, 21621341), (11032, 14236532), (12712, 12355052), (15679, 10017056), (22064, 7118266), (25424, 6177526), (31358, 5008528), (44128, 3559133), (44719, 3512096), (50848, 3088763), (62716, 2504264), (89438, 1756048), (109753, 1431008), (125432, 1252132), (178876, 878024), (219506, 715504), (250864, 626066), (313033, 501728), (357752, 439012)]