159593128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{143519}}^1$

素因数の和:143664

約数の個数: 16

約数和(自身を含む): 301392000

約数和(自身を除く): 141798872

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 143519, 287038, 574076, 1148152, 19949141, 39898282, 79796564, 159593128]

約数ペア:

[(1, 159593128), (2, 79796564), (4, 39898282), (8, 19949141), (139, 1148152), (278, 574076), (556, 287038), (1112, 143519)]