157024408

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141209}}^1$

素因数の和:141354

約数の個数: 16

約数和(自身を含む): 296541000

約数和(自身を除く): 139516592

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141209, 282418, 564836, 1129672, 19628051, 39256102, 78512204, 157024408]

約数ペア:

[(1, 157024408), (2, 78512204), (4, 39256102), (8, 19628051), (139, 1129672), (278, 564836), (556, 282418), (1112, 141209)]