155118326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{72689}}^1$

素因数の和:72799

約数の個数: 16

約数和(自身を含む): 256450320

約数和(自身を除く): 101331994

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 72689, 145378, 799579, 1599158, 7050833, 14101666, 77559163, 155118326]

約数ペア:

[(1, 155118326), (2, 77559163), (11, 14101666), (22, 7050833), (97, 1599158), (194, 799579), (1067, 145378), (2134, 72689)]