156970376

素因数分解:

$2^3\times {\mathrm{2039}}^1\times {\mathrm{9623}}^1$

素因数の和:11668

約数の個数: 16

約数和(自身を含む): 294494400

約数和(自身を除く): 137524024

約数列:

[1, 2, 4, 8, 2039, 4078, 8156, 9623, 16312, 19246, 38492, 76984, 19621297, 39242594, 78485188, 156970376]

約数ペア:

[(1, 156970376), (2, 78485188), (4, 39242594), (8, 19621297), (2039, 76984), (4078, 38492), (8156, 19246), (9623, 16312)]