129426636

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 309554784

約数和(自身を除く): 180128148

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 197, 212, 318, 394, 591, 636, 788, 1033, 1182, 2066, 2364, 3099, 4132, 6198, 10441, 12396, 20882, 31323, 41764, 54749, 62646, 109498, 125292, 164247, 203501, 218996, 328494, 407002, 610503, 656988, 814004, 1221006, 2442012, 10785553, 21571106, 32356659, 43142212, 64713318, 129426636]

約数ペア:

[(1, 129426636), (2, 64713318), (3, 43142212), (4, 32356659), (6, 21571106), (12, 10785553), (53, 2442012), (106, 1221006), (159, 814004), (197, 656988), (212, 610503), (318, 407002), (394, 328494), (591, 218996), (636, 203501), (788, 164247), (1033, 125292), (1182, 109498), (2066, 62646), (2364, 54749), (3099, 41764), (4132, 31323), (6198, 20882), (10441, 12396)]