154922172

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 367382400

約数和(自身を除く): 212460228

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 709, 786, 834, 1418, 1572, 1668, 2127, 2836, 4254, 8508, 18209, 36418, 54627, 72836, 92879, 98551, 109254, 185758, 197102, 218508, 278637, 295653, 371516, 394204, 557274, 591306, 1114548, 1182612, 12910181, 25820362, 38730543, 51640724, 77461086, 154922172]

約数ペア:

[(1, 154922172), (2, 77461086), (3, 51640724), (4, 38730543), (6, 25820362), (12, 12910181), (131, 1182612), (139, 1114548), (262, 591306), (278, 557274), (393, 394204), (417, 371516), (524, 295653), (556, 278637), (709, 218508), (786, 197102), (834, 185758), (1418, 109254), (1572, 98551), (1668, 92879), (2127, 72836), (2836, 54627), (4254, 36418), (8508, 18209)]