164851316

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{7481}}^1$

素因数の和:8279

約数の個数: 24

約数和(自身を含む): 330165696

約数和(自身を除く): 165314380

約数列:

[1, 2, 4, 7, 14, 28, 787, 1574, 3148, 5509, 7481, 11018, 14962, 22036, 29924, 52367, 104734, 209468, 5887547, 11775094, 23550188, 41212829, 82425658, 164851316]

約数ペア:

[(1, 164851316), (2, 82425658), (4, 41212829), (7, 23550188), (14, 11775094), (28, 5887547), (787, 209468), (1574, 104734), (3148, 52367), (5509, 29924), (7481, 22036), (11018, 14962)]