159761288

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{25969}}^1$

素因数の和:26744

約数の個数: 16

約数和(自身を含む): 299953500

約数和(自身を除く): 140192212

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 25969, 51938, 103876, 207752, 19970161, 39940322, 79880644, 159761288]

約数ペア:

[(1, 159761288), (2, 79880644), (4, 39940322), (8, 19970161), (769, 207752), (1538, 103876), (3076, 51938), (6152, 25969)]