126317912

素因数分解:

$2^3\times 7^1\times {\mathrm{2255677}}^1$

素因数の和:2255690

約数の個数: 16

約数和(自身を含む): 270681360

約数和(自身を除く): 144363448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2255677, 4511354, 9022708, 15789739, 18045416, 31579478, 63158956, 126317912]

約数ペア:

[(1, 126317912), (2, 63158956), (4, 31579478), (7, 18045416), (8, 15789739), (14, 9022708), (28, 4511354), (56, 2255677)]