139764912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21893}}^1$

素因数の和:21930

約数の個数: 80

約数和(自身を含む): 434376960

約数和(自身を除く): 294612048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21893, 43786, 65679, 87572, 131358, 153251, 175144, 262716, 306502, 350288, 415967, 459753, 525432, 613004, 831934, 919506, 1050864, 1226008, 1247901, 1663868, 1839012, 2452016, 2495802, 2911769, 3327736, 3678024, 4991604, 5823538, 6655472, 7356048, 8735307, 9983208, 11647076, 17470614, 19966416, 23294152, 34941228, 46588304, 69882456, 139764912]

約数ペア:

[(1, 139764912), (2, 69882456), (3, 46588304), (4, 34941228), (6, 23294152), (7, 19966416), (8, 17470614), (12, 11647076), (14, 9983208), (16, 8735307), (19, 7356048), (21, 6655472), (24, 5823538), (28, 4991604), (38, 3678024), (42, 3327736), (48, 2911769), (56, 2495802), (57, 2452016), (76, 1839012), (84, 1663868), (112, 1247901), (114, 1226008), (133, 1050864), (152, 919506), (168, 831934), (228, 613004), (266, 525432), (304, 459753), (336, 415967), (399, 350288), (456, 306502), (532, 262716), (798, 175144), (912, 153251), (1064, 131358), (1596, 87572), (2128, 65679), (3192, 43786), (6384, 21893)]