131400678

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{122347}}^1$

素因数の和:122531

約数の個数: 16

約数和(自身を含む): 264271680

約数和(自身を除く): 132871002

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 122347, 244694, 367041, 734082, 21900113, 43800226, 65700339, 131400678]

約数ペア:

[(1, 131400678), (2, 65700339), (3, 43800226), (6, 21900113), (179, 734082), (358, 367041), (537, 244694), (1074, 122347)]