133058138

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 208482336

約数和(自身を除く): 75424198

約数列:

[1, 2, 31, 62, 107, 214, 647, 961, 1294, 1922, 3317, 6634, 20057, 40114, 69229, 102827, 138458, 205654, 621767, 1243534, 2146099, 4292198, 66529069, 133058138]

約数ペア:

[(1, 133058138), (2, 66529069), (31, 4292198), (62, 2146099), (107, 1243534), (214, 621767), (647, 205654), (961, 138458), (1294, 102827), (1922, 69229), (3317, 40114), (6634, 20057)]