161529120008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{119659}}^1$

素因数の和:119874

約数の個数: 64

約数和(自身を含む): 325666656000

約数和(自身を除く): 164137535992

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 107, 152, 166, 214, 332, 428, 664, 856, 1577, 2033, 3154, 4066, 6308, 8132, 8881, 12616, 16264, 17762, 35524, 71048, 119659, 168739, 239318, 337478, 478636, 674956, 957272, 1349912, 2273521, 4547042, 9094084, 9931697, 12803513, 18188168, 19863394, 25607026, 39726788, 51214052, 79453576, 102428104, 188702243, 243266747, 377404486, 486533494, 754808972, 973066988, 1062691579, 1509617944, 1946133976, 2125383158, 4250766316, 8501532632, 20191140001, 40382280002, 80764560004, 161529120008]

約数ペア:

[(1, 161529120008), (2, 80764560004), (4, 40382280002), (8, 20191140001), (19, 8501532632), (38, 4250766316), (76, 2125383158), (83, 1946133976), (107, 1509617944), (152, 1062691579), (166, 973066988), (214, 754808972), (332, 486533494), (428, 377404486), (664, 243266747), (856, 188702243), (1577, 102428104), (2033, 79453576), (3154, 51214052), (4066, 39726788), (6308, 25607026), (8132, 19863394), (8881, 18188168), (12616, 12803513), (16264, 9931697), (17762, 9094084), (35524, 4547042), (71048, 2273521), (119659, 1349912), (168739, 957272), (239318, 674956), (337478, 478636)]