156904396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{11393}}^1$

素因数の和:11721

約数の個数: 24

約数和(自身を含む): 300528144

約数和(自身を除く): 143623748

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 11393, 13772, 22786, 45572, 125323, 250646, 501292, 3566009, 7132018, 14264036, 39226099, 78452198, 156904396]

約数ペア:

[(1, 156904396), (2, 78452198), (4, 39226099), (11, 14264036), (22, 7132018), (44, 3566009), (313, 501292), (626, 250646), (1252, 125323), (3443, 45572), (6886, 22786), (11393, 13772)]