131305812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{8221}}^1$

素因数の和:8261

約数の個数: 48

約数和(自身を含む): 337036224

約数和(自身を除く): 205730412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 8221, 15972, 16442, 24663, 32884, 49326, 90431, 98652, 180862, 271293, 361724, 542586, 994741, 1085172, 1989482, 2984223, 3978964, 5968446, 10942151, 11936892, 21884302, 32826453, 43768604, 65652906, 131305812]

約数ペア:

[(1, 131305812), (2, 65652906), (3, 43768604), (4, 32826453), (6, 21884302), (11, 11936892), (12, 10942151), (22, 5968446), (33, 3978964), (44, 2984223), (66, 1989482), (121, 1085172), (132, 994741), (242, 542586), (363, 361724), (484, 271293), (726, 180862), (1331, 98652), (1452, 90431), (2662, 49326), (3993, 32884), (5324, 24663), (7986, 16442), (8221, 15972)]