131518836

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 362880000

約数和(自身を除く): 231361164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 107, 108, 114, 171, 214, 228, 321, 342, 428, 513, 599, 642, 684, 963, 1026, 1198, 1284, 1797, 1926, 2033, 2052, 2396, 2889, 3594, 3852, 4066, 5391, 5778, 6099, 7188, 8132, 10782, 11381, 11556, 12198, 16173, 18297, 21564, 22762, 24396, 32346, 34143, 36594, 45524, 54891, 64093, 64692, 68286, 73188, 102429, 109782, 128186, 136572, 192279, 204858, 219564, 256372, 307287, 384558, 409716, 576837, 614574, 769116, 1153674, 1217767, 1229148, 1730511, 2307348, 2435534, 3461022, 3653301, 4871068, 6922044, 7306602, 10959903, 14613204, 21919806, 32879709, 43839612, 65759418, 131518836]

約数ペア:

[(1, 131518836), (2, 65759418), (3, 43839612), (4, 32879709), (6, 21919806), (9, 14613204), (12, 10959903), (18, 7306602), (19, 6922044), (27, 4871068), (36, 3653301), (38, 3461022), (54, 2435534), (57, 2307348), (76, 1730511), (107, 1229148), (108, 1217767), (114, 1153674), (171, 769116), (214, 614574), (228, 576837), (321, 409716), (342, 384558), (428, 307287), (513, 256372), (599, 219564), (642, 204858), (684, 192279), (963, 136572), (1026, 128186), (1198, 109782), (1284, 102429), (1797, 73188), (1926, 68286), (2033, 64692), (2052, 64093), (2396, 54891), (2889, 45524), (3594, 36594), (3852, 34143), (4066, 32346), (5391, 24396), (5778, 22762), (6099, 21564), (7188, 18297), (8132, 16173), (10782, 12198), (11381, 11556)]