133067638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{67961}}^1$

素因数の和:68063

約数の個数: 16

約数和(自身を含む): 220196880

約数和(自身を除く): 87129242

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 67961, 135922, 747571, 1495142, 6048529, 12097058, 66533819, 133067638]

約数ペア:

[(1, 133067638), (2, 66533819), (11, 12097058), (22, 6048529), (89, 1495142), (178, 747571), (979, 135922), (1958, 67961)]