133298438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 254607360

約数和(自身を除く): 121308922

約数列:

[1, 2, 7, 13, 14, 26, 73, 79, 91, 127, 146, 158, 182, 254, 511, 553, 889, 949, 1022, 1027, 1106, 1651, 1778, 1898, 2054, 3302, 5767, 6643, 7189, 9271, 10033, 11534, 11557, 13286, 14378, 18542, 20066, 23114, 40369, 64897, 70231, 74971, 80738, 120523, 129794, 130429, 140462, 149942, 241046, 260858, 524797, 732409, 843661, 913003, 1049594, 1464818, 1687322, 1826006, 5126863, 9521317, 10253726, 19042634, 66649219, 133298438]

約数ペア:

[(1, 133298438), (2, 66649219), (7, 19042634), (13, 10253726), (14, 9521317), (26, 5126863), (73, 1826006), (79, 1687322), (91, 1464818), (127, 1049594), (146, 913003), (158, 843661), (182, 732409), (254, 524797), (511, 260858), (553, 241046), (889, 149942), (949, 140462), (1022, 130429), (1027, 129794), (1106, 120523), (1651, 80738), (1778, 74971), (1898, 70231), (2054, 64897), (3302, 40369), (5767, 23114), (6643, 20066), (7189, 18542), (9271, 14378), (10033, 13286), (11534, 11557)]