130081672

素因数分解:

$2^3\times 7^2\times {\mathrm{331841}}^1$

素因数の和:331861

約数の個数: 24

約数和(自身を含む): 283724910

約数和(自身を除く): 153643238

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 331841, 663682, 1327364, 2322887, 2654728, 4645774, 9291548, 16260209, 18583096, 32520418, 65040836, 130081672]

約数ペア:

[(1, 130081672), (2, 65040836), (4, 32520418), (7, 18583096), (8, 16260209), (14, 9291548), (28, 4645774), (49, 2654728), (56, 2322887), (98, 1327364), (196, 663682), (392, 331841)]