131543978

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{5651}}^1$

素因数の和:5869

約数の個数: 16

約数和(自身を含む): 201030336

約数和(自身を除く): 69486358

約数列:

[1, 2, 103, 113, 206, 226, 5651, 11302, 11639, 23278, 582053, 638563, 1164106, 1277126, 65771989, 131543978]

約数ペア:

[(1, 131543978), (2, 65771989), (103, 1277126), (113, 1164106), (206, 638563), (226, 582053), (5651, 23278), (11302, 11639)]