129954608

素因数分解:

$2^4\times 7^1\times {\mathrm{1160309}}^1$

素因数の和:1160324

約数の個数: 20

約数和(自身を含む): 287756880

約数和(自身を除く): 157802272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1160309, 2320618, 4641236, 8122163, 9282472, 16244326, 18564944, 32488652, 64977304, 129954608]

約数ペア:

[(1, 129954608), (2, 64977304), (4, 32488652), (7, 18564944), (8, 16244326), (14, 9282472), (16, 8122163), (28, 4641236), (56, 2320618), (112, 1160309)]