129210224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56473}}^1$

素因数の和:56505

約数の個数: 40

約数和(自身を含む): 294116592

約数和(自身を除く): 164906368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 56473, 112946, 225892, 451784, 621203, 734149, 903568, 1242406, 1468298, 2484812, 2936596, 4969624, 5873192, 8075639, 9939248, 11746384, 16151278, 32302556, 64605112, 129210224]

約数ペア:

[(1, 129210224), (2, 64605112), (4, 32302556), (8, 16151278), (11, 11746384), (13, 9939248), (16, 8075639), (22, 5873192), (26, 4969624), (44, 2936596), (52, 2484812), (88, 1468298), (104, 1242406), (143, 903568), (176, 734149), (208, 621203), (286, 451784), (572, 225892), (1144, 112946), (2288, 56473)]