138535024

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{13099}}^1$

素因数の和:13768

約数の個数: 20

約数和(自身を含む): 268838200

約数和(自身を除く): 130303176

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 13099, 26198, 52396, 104792, 209584, 8658439, 17316878, 34633756, 69267512, 138535024]

約数ペア:

[(1, 138535024), (2, 69267512), (4, 34633756), (8, 17316878), (16, 8658439), (661, 209584), (1322, 104792), (2644, 52396), (5288, 26198), (10576, 13099)]