105920164

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1688

約数の個数: 36

約数和(自身を含む): 216289920

約数和(自身を除く): 110369756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1231, 1756, 2462, 3073, 4924, 6146, 8617, 12292, 17234, 21511, 34468, 43022, 60319, 86044, 120638, 241276, 540409, 1080818, 2161636, 3782863, 7565726, 15131452, 26480041, 52960082, 105920164]

約数ペア:

[(1, 105920164), (2, 52960082), (4, 26480041), (7, 15131452), (14, 7565726), (28, 3782863), (49, 2161636), (98, 1080818), (196, 540409), (439, 241276), (878, 120638), (1231, 86044), (1756, 60319), (2462, 43022), (3073, 34468), (4924, 21511), (6146, 17234), (8617, 12292)]