128240366842

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{5021}}^1$

素因数の和:5543

約数の個数: 64

約数和(自身を含む): 226829839104

約数和(自身を除く): 98589472262

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 373, 469, 511, 746, 938, 1022, 2611, 4891, 5021, 5222, 9782, 10042, 24991, 27229, 34237, 35147, 49982, 54458, 68474, 70294, 174937, 190603, 336407, 349874, 366533, 381206, 672814, 733066, 1824343, 1872833, 2354849, 2565731, 3648686, 3745666, 4709698, 5131462, 12770401, 13109831, 24557711, 25540802, 26219662, 49115422, 125479811, 136716809, 171903977, 250959622, 273433618, 343807954, 878358677, 957017663, 1756717354, 1914035326, 9160026203, 18320052406, 64120183421, 128240366842]

約数ペア:

[(1, 128240366842), (2, 64120183421), (7, 18320052406), (14, 9160026203), (67, 1914035326), (73, 1756717354), (134, 957017663), (146, 878358677), (373, 343807954), (469, 273433618), (511, 250959622), (746, 171903977), (938, 136716809), (1022, 125479811), (2611, 49115422), (4891, 26219662), (5021, 25540802), (5222, 24557711), (9782, 13109831), (10042, 12770401), (24991, 5131462), (27229, 4709698), (34237, 3745666), (35147, 3648686), (49982, 2565731), (54458, 2354849), (68474, 1872833), (70294, 1824343), (174937, 733066), (190603, 672814), (336407, 381206), (349874, 366533)]