127809736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{238451}}^1$

素因数の和:238524

約数の個数: 16

約数和(自身を含む): 243221040

約数和(自身を除く): 115411304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 238451, 476902, 953804, 1907608, 15976217, 31952434, 63904868, 127809736]

約数ペア:

[(1, 127809736), (2, 63904868), (4, 31952434), (8, 15976217), (67, 1907608), (134, 953804), (268, 476902), (536, 238451)]