156826010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 316794240

約数和(自身を除く): 159968230

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 89, 110, 166, 178, 193, 386, 415, 445, 830, 890, 913, 965, 979, 1826, 1930, 1958, 2123, 4246, 4565, 4895, 7387, 9130, 9790, 10615, 14774, 16019, 17177, 21230, 32038, 34354, 36935, 73870, 80095, 81257, 85885, 160190, 162514, 171770, 176209, 188947, 352418, 377894, 406285, 812570, 881045, 944735, 1425691, 1762090, 1889470, 2851382, 7128455, 14256910, 15682601, 31365202, 78413005, 156826010]

約数ペア:

[(1, 156826010), (2, 78413005), (5, 31365202), (10, 15682601), (11, 14256910), (22, 7128455), (55, 2851382), (83, 1889470), (89, 1762090), (110, 1425691), (166, 944735), (178, 881045), (193, 812570), (386, 406285), (415, 377894), (445, 352418), (830, 188947), (890, 176209), (913, 171770), (965, 162514), (979, 160190), (1826, 85885), (1930, 81257), (1958, 80095), (2123, 73870), (4246, 36935), (4565, 34354), (4895, 32038), (7387, 21230), (9130, 17177), (9790, 16019), (10615, 14774)]