139884088

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{180263}}^1$

素因数の和:180366

約数の個数: 16

約数和(自身を含む): 264988080

約数和(自身を除く): 125103992

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 180263, 360526, 721052, 1442104, 17485511, 34971022, 69942044, 139884088]

約数ペア:

[(1, 139884088), (2, 69942044), (4, 34971022), (8, 17485511), (97, 1442104), (194, 721052), (388, 360526), (776, 180263)]