141749872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{805397}}^1$

素因数の和:805416

約数の個数: 20

約数和(自身を含む): 299608056

約数和(自身を除く): 157858184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 805397, 1610794, 3221588, 6443176, 8859367, 12886352, 17718734, 35437468, 70874936, 141749872]

約数ペア:

[(1, 141749872), (2, 70874936), (4, 35437468), (8, 17718734), (11, 12886352), (16, 8859367), (22, 6443176), (44, 3221588), (88, 1610794), (176, 805397)]