158771872

素因数分解:

$2^5\times 7^1\times {\mathrm{708803}}^1$

素因数の和:708820

約数の個数: 24

約数和(自身を含む): 357237216

約数和(自身を除く): 198465344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 708803, 1417606, 2835212, 4961621, 5670424, 9923242, 11340848, 19846484, 22681696, 39692968, 79385936, 158771872]

約数ペア:

[(1, 158771872), (2, 79385936), (4, 39692968), (7, 22681696), (8, 19846484), (14, 11340848), (16, 9923242), (28, 5670424), (32, 4961621), (56, 2835212), (112, 1417606), (224, 708803)]