131108958

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 290174976

約数和(自身を除く): 159066018

約数列:

[1, 2, 3, 6, 9, 18, 83, 127, 166, 249, 254, 381, 498, 691, 747, 762, 1143, 1382, 1494, 2073, 2286, 4146, 6219, 10541, 12438, 21082, 31623, 57353, 63246, 87757, 94869, 114706, 172059, 175514, 189738, 263271, 344118, 516177, 526542, 789813, 1032354, 1579626, 7283831, 14567662, 21851493, 43702986, 65554479, 131108958]

約数ペア:

[(1, 131108958), (2, 65554479), (3, 43702986), (6, 21851493), (9, 14567662), (18, 7283831), (83, 1579626), (127, 1032354), (166, 789813), (249, 526542), (254, 516177), (381, 344118), (498, 263271), (691, 189738), (747, 175514), (762, 172059), (1143, 114706), (1382, 94869), (1494, 87757), (2073, 63246), (2286, 57353), (4146, 31623), (6219, 21082), (10541, 12438)]