190037778

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 257859822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 343, 642, 686, 749, 863, 1029, 1498, 1726, 2058, 2247, 2589, 4494, 5178, 5243, 6041, 10486, 12082, 15729, 18123, 31458, 36246, 36701, 42287, 73402, 84574, 92341, 110103, 126861, 184682, 220206, 253722, 277023, 296009, 554046, 592018, 646387, 888027, 1292774, 1776054, 1939161, 3878322, 4524709, 9049418, 13574127, 27148254, 31672963, 63345926, 95018889, 190037778]

約数ペア:

[(1, 190037778), (2, 95018889), (3, 63345926), (6, 31672963), (7, 27148254), (14, 13574127), (21, 9049418), (42, 4524709), (49, 3878322), (98, 1939161), (107, 1776054), (147, 1292774), (214, 888027), (294, 646387), (321, 592018), (343, 554046), (642, 296009), (686, 277023), (749, 253722), (863, 220206), (1029, 184682), (1498, 126861), (1726, 110103), (2058, 92341), (2247, 84574), (2589, 73402), (4494, 42287), (5178, 36701), (5243, 36246), (6041, 31458), (10486, 18123), (12082, 15729)]