121177168

素因数分解:

$2^4\times 7^1\times {\mathrm{1081939}}^1$

素因数の和:1081954

約数の個数: 20

約数和(自身を含む): 268321120

約数和(自身を除く): 147143952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1081939, 2163878, 4327756, 7573573, 8655512, 15147146, 17311024, 30294292, 60588584, 121177168]

約数ペア:

[(1, 121177168), (2, 60588584), (4, 30294292), (7, 17311024), (8, 15147146), (14, 8655512), (16, 7573573), (28, 4327756), (56, 2163878), (112, 1081939)]