139903496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{564127}}^1$

素因数の和:564164

約数の個数: 16

約数和(自身を含む): 270781440

約数和(自身を除く): 130877944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 564127, 1128254, 2256508, 4513016, 17487937, 34975874, 69951748, 139903496]

約数ペア:

[(1, 139903496), (2, 69951748), (4, 34975874), (8, 17487937), (31, 4513016), (62, 2256508), (124, 1128254), (248, 564127)]