133780024

素因数分解:

$2^3\times 7^1\times {\mathrm{2388929}}^1$

素因数の和:2388942

約数の個数: 16

約数和(自身を含む): 286671600

約数和(自身を除く): 152891576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2388929, 4777858, 9555716, 16722503, 19111432, 33445006, 66890012, 133780024]

約数ペア:

[(1, 133780024), (2, 66890012), (4, 33445006), (7, 19111432), (8, 16722503), (14, 9555716), (28, 4777858), (56, 2388929)]