139101638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{75353}}^1$

素因数の和:75439

約数の個数: 16

約数和(自身を含む): 227870496

約数和(自身を除く): 88768858

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 75353, 150706, 979589, 1959178, 5350063, 10700126, 69550819, 139101638]

約数ペア:

[(1, 139101638), (2, 69550819), (13, 10700126), (26, 5350063), (71, 1959178), (142, 979589), (923, 150706), (1846, 75353)]