129307872

素因数分解:

$2^5\times 3^1\times {\mathrm{1346957}}^1$

素因数の和:1346970

約数の個数: 24

約数和(自身を含む): 339433416

約数和(自身を除く): 210125544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1346957, 2693914, 4040871, 5387828, 8081742, 10775656, 16163484, 21551312, 32326968, 43102624, 64653936, 129307872]

約数ペア:

[(1, 129307872), (2, 64653936), (3, 43102624), (4, 32326968), (6, 21551312), (8, 16163484), (12, 10775656), (16, 8081742), (24, 5387828), (32, 4040871), (48, 2693914), (96, 1346957)]