181567457216

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{42343157}}^1$

素因数の和:42343236

約数の個数: 28

約数和(自身を含む): 365675512488

約数和(自身を除く): 184108055272

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 42343157, 84686314, 169372628, 338745256, 677490512, 1354981024, 2709962048, 2836991519, 5673983038, 11347966076, 22695932152, 45391864304, 90783728608, 181567457216]

約数ペア:

[(1, 181567457216), (2, 90783728608), (4, 45391864304), (8, 22695932152), (16, 11347966076), (32, 5673983038), (64, 2836991519), (67, 2709962048), (134, 1354981024), (268, 677490512), (536, 338745256), (1072, 169372628), (2144, 84686314), (4288, 42343157)]