145323836

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{15401}}^1$

素因数の和:15749

約数の個数: 24

約数和(自身を含む): 291529056

約数和(自身を除く): 146205220

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 15401, 30802, 61604, 107807, 215614, 431228, 5190137, 10380274, 20760548, 36330959, 72661918, 145323836]

約数ペア:

[(1, 145323836), (2, 72661918), (4, 36330959), (7, 20760548), (14, 10380274), (28, 5190137), (337, 431228), (674, 215614), (1348, 107807), (2359, 61604), (4718, 30802), (9436, 15401)]