140655568

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{10453}}^1$

素因数の和:10519

約数の個数: 30

約数和(自身を含む): 282268454

約数和(自身を除く): 141612886

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 10453, 13456, 20906, 41812, 83624, 167248, 303137, 606274, 1212548, 2425096, 4850192, 8790973, 17581946, 35163892, 70327784, 140655568]

約数ペア:

[(1, 140655568), (2, 70327784), (4, 35163892), (8, 17581946), (16, 8790973), (29, 4850192), (58, 2425096), (116, 1212548), (232, 606274), (464, 303137), (841, 167248), (1682, 83624), (3364, 41812), (6728, 20906), (10453, 13456)]