159039244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^2$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 343065072

約数和(自身を除く): 184025828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 661, 1322, 2644, 4627, 8593, 9254, 17186, 18508, 34372, 60151, 120302, 240604, 436921, 873842, 1747684, 3058447, 5679973, 6116894, 11359946, 12233788, 22719892, 39759811, 79519622, 159039244]

約数ペア:

[(1, 159039244), (2, 79519622), (4, 39759811), (7, 22719892), (13, 12233788), (14, 11359946), (26, 6116894), (28, 5679973), (52, 3058447), (91, 1747684), (182, 873842), (364, 436921), (661, 240604), (1322, 120302), (2644, 60151), (4627, 34372), (8593, 18508), (9254, 17186)]