128096254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 229578624

約数和(自身を除く): 101482370

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 169, 262, 263, 286, 338, 526, 1441, 1703, 1859, 2882, 2893, 3406, 3419, 3718, 5786, 6838, 18733, 22139, 34453, 37466, 37609, 44278, 44447, 68906, 75218, 88894, 243529, 378983, 447889, 487058, 488917, 757966, 895778, 977834, 4926779, 5822557, 9853558, 11645114, 64048127, 128096254]

約数ペア:

[(1, 128096254), (2, 64048127), (11, 11645114), (13, 9853558), (22, 5822557), (26, 4926779), (131, 977834), (143, 895778), (169, 757966), (262, 488917), (263, 487058), (286, 447889), (338, 378983), (526, 243529), (1441, 88894), (1703, 75218), (1859, 68906), (2882, 44447), (2893, 44278), (3406, 37609), (3419, 37466), (3718, 34453), (5786, 22139), (6838, 18733)]