155100568

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10531}}^1$

素因数の和:10807

約数の個数: 32

約数和(自身を含む): 333653760

約数和(自身を除く): 178553192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 10531, 14728, 21062, 42124, 73717, 84248, 147434, 294868, 589736, 2769653, 5539306, 11078612, 19387571, 22157224, 38775142, 77550284, 155100568]

約数ペア:

[(1, 155100568), (2, 77550284), (4, 38775142), (7, 22157224), (8, 19387571), (14, 11078612), (28, 5539306), (56, 2769653), (263, 589736), (526, 294868), (1052, 147434), (1841, 84248), (2104, 73717), (3682, 42124), (7364, 21062), (10531, 14728)]