156877885042

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{5189}}^1\times {\mathrm{108751}}^1$

素因数の和:114081

約数の個数: 16

約数和(自身を含む): 237057609600

約数和(自身を除く): 80179724558

約数列:

[1, 2, 139, 278, 5189, 10378, 108751, 217502, 721271, 1442542, 15116389, 30232778, 564308939, 1128617878, 78438942521, 156877885042]

約数ペア:

[(1, 156877885042), (2, 78438942521), (139, 1128617878), (278, 564308939), (5189, 30232778), (10378, 15116389), (108751, 1442542), (217502, 721271)]