161628992

素因数分解:

$2^6\times 7^1\times {\mathrm{360779}}^1$

素因数の和:360798

約数の個数: 28

約数和(自身を含む): 366552480

約数和(自身を除く): 204923488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 360779, 721558, 1443116, 2525453, 2886232, 5050906, 5772464, 10101812, 11544928, 20203624, 23089856, 40407248, 80814496, 161628992]

約数ペア:

[(1, 161628992), (2, 80814496), (4, 40407248), (7, 23089856), (8, 20203624), (14, 11544928), (16, 10101812), (28, 5772464), (32, 5050906), (56, 2886232), (64, 2525453), (112, 1443116), (224, 721558), (448, 360779)]