131199266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89009}}^1$

素因数の和:89089

約数の個数: 16

約数和(自身を含む): 217896480

約数和(自身を除く): 86697214

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 89009, 178018, 979099, 1958198, 5963603, 11927206, 65599633, 131199266]

約数ペア:

[(1, 131199266), (2, 65599633), (11, 11927206), (22, 5963603), (67, 1958198), (134, 979099), (737, 178018), (1474, 89009)]