157480712

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{15391}}^1$

素因数の和:16676

約数の個数: 16

約数和(自身を含む): 295526400

約数和(自身を除く): 138045688

約数列:

[1, 2, 4, 8, 1279, 2558, 5116, 10232, 15391, 30782, 61564, 123128, 19685089, 39370178, 78740356, 157480712]

約数ペア:

[(1, 157480712), (2, 78740356), (4, 39370178), (8, 19685089), (1279, 123128), (2558, 61564), (5116, 30782), (10232, 15391)]