129454192

素因数分解:

$2^4\times 7^1\times {\mathrm{1155841}}^1$

素因数の和:1155856

約数の個数: 20

約数和(自身を含む): 286648816

約数和(自身を除く): 157194624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1155841, 2311682, 4623364, 8090887, 9246728, 16181774, 18493456, 32363548, 64727096, 129454192]

約数ペア:

[(1, 129454192), (2, 64727096), (4, 32363548), (7, 18493456), (8, 16181774), (14, 9246728), (16, 8090887), (28, 4623364), (56, 2311682), (112, 1155841)]