156940998

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 318854880

約数和(自身を除く): 161913882

約数列:

[1, 2, 3, 6, 89, 178, 267, 277, 534, 554, 831, 1061, 1662, 2122, 3183, 6366, 24653, 49306, 73959, 94429, 147918, 188858, 283287, 293897, 566574, 587794, 881691, 1763382, 26156833, 52313666, 78470499, 156940998]

約数ペア:

[(1, 156940998), (2, 78470499), (3, 52313666), (6, 26156833), (89, 1763382), (178, 881691), (267, 587794), (277, 566574), (534, 293897), (554, 283287), (831, 188858), (1061, 147918), (1662, 94429), (2122, 73959), (3183, 49306), (6366, 24653)]