156965516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{2111}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 284739840

約数和(自身を除く): 127774324

約数列:

[1, 2, 4, 29, 58, 116, 641, 1282, 2111, 2564, 4222, 8444, 18589, 37178, 61219, 74356, 122438, 244876, 1353151, 2706302, 5412604, 39241379, 78482758, 156965516]

約数ペア:

[(1, 156965516), (2, 78482758), (4, 39241379), (29, 5412604), (58, 2706302), (116, 1353151), (641, 244876), (1282, 122438), (2111, 74356), (2564, 61219), (4222, 37178), (8444, 18589)]