139623512

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9001}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 300306720

約数和(自身を除く): 160683208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 9001, 15512, 18002, 36004, 63007, 72008, 126014, 252028, 504056, 2493277, 4986554, 9973108, 17452939, 19946216, 34905878, 69811756, 139623512]

約数ペア:

[(1, 139623512), (2, 69811756), (4, 34905878), (7, 19946216), (8, 17452939), (14, 9973108), (28, 4986554), (56, 2493277), (277, 504056), (554, 252028), (1108, 126014), (1939, 72008), (2216, 63007), (3878, 36004), (7756, 18002), (9001, 15512)]