142755139

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 152586720

約数和(自身を除く): 9831581

約数列:

[1, 29, 37, 233, 571, 1073, 6757, 8621, 16559, 21127, 133043, 250009, 612683, 3858247, 4922591, 142755139]

約数ペア:

[(1, 142755139), (29, 4922591), (37, 3858247), (233, 612683), (571, 250009), (1073, 133043), (6757, 21127), (8621, 16559)]