158943344

素因数分解:

$2^4\times 7^1\times {\mathrm{1419137}}^1$

素因数の和:1419152

約数の個数: 20

約数和(自身を含む): 351946224

約数和(自身を除く): 193002880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1419137, 2838274, 5676548, 9933959, 11353096, 19867918, 22706192, 39735836, 79471672, 158943344]

約数ペア:

[(1, 158943344), (2, 79471672), (4, 39735836), (7, 22706192), (8, 19867918), (14, 11353096), (16, 9933959), (28, 5676548), (56, 2838274), (112, 1419137)]