145106876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2837}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 267793680

約数和(自身を除く): 122686804

約数列:

[1, 2, 4, 19, 38, 76, 673, 1346, 2692, 2837, 5674, 11348, 12787, 25574, 51148, 53903, 107806, 215612, 1909301, 3818602, 7637204, 36276719, 72553438, 145106876]

約数ペア:

[(1, 145106876), (2, 72553438), (4, 36276719), (19, 7637204), (38, 3818602), (76, 1909301), (673, 215612), (1346, 107806), (2692, 53903), (2837, 51148), (5674, 25574), (11348, 12787)]