154098274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{72211}}^1$

素因数の和:72321

約数の個数: 16

約数和(自身を含む): 254763936

約数和(自身を除く): 100665662

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 72211, 144422, 794321, 1588642, 7004467, 14008934, 77049137, 154098274]

約数ペア:

[(1, 154098274), (2, 77049137), (11, 14008934), (22, 7004467), (97, 1588642), (194, 794321), (1067, 144422), (2134, 72211)]