161856234

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{152407}}^1$

素因数の和:152474

約数の個数: 24

約数和(自身を含む): 356634720

約数和(自身を除く): 194778486

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 152407, 304814, 457221, 914442, 1371663, 2743326, 8992013, 17984026, 26976039, 53952078, 80928117, 161856234]

約数ペア:

[(1, 161856234), (2, 80928117), (3, 53952078), (6, 26976039), (9, 17984026), (18, 8992013), (59, 2743326), (118, 1371663), (177, 914442), (354, 457221), (531, 304814), (1062, 152407)]