154955284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{5477}}^1$

素因数の和:6135

約数の個数: 24

約数和(自身を含む): 296337888

約数和(自身を除く): 141382604

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 5477, 7073, 10954, 14146, 21908, 28292, 60247, 120494, 240988, 3521711, 7043422, 14086844, 38738821, 77477642, 154955284]

約数ペア:

[(1, 154955284), (2, 77477642), (4, 38738821), (11, 14086844), (22, 7043422), (44, 3521711), (643, 240988), (1286, 120494), (2572, 60247), (5477, 28292), (7073, 21908), (10954, 14146)]