155797243

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2633}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 182062080

約数和(自身を除く): 26264837

約数列:

[1, 7, 79, 107, 553, 749, 2633, 8453, 18431, 59171, 208007, 281731, 1456049, 1972117, 22256749, 155797243]

約数ペア:

[(1, 155797243), (7, 22256749), (79, 1972117), (107, 1456049), (553, 281731), (749, 208007), (2633, 59171), (8453, 18431)]