131860036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 290045952

約数和(自身を除く): 158185916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3371, 3556, 5588, 6742, 9779, 13484, 19558, 23597, 37081, 39116, 47194, 74162, 94388, 148324, 259567, 428117, 519134, 856234, 1038268, 1712468, 2996819, 4709287, 5993638, 9418574, 11987276, 18837148, 32965009, 65930018, 131860036]

約数ペア:

[(1, 131860036), (2, 65930018), (4, 32965009), (7, 18837148), (11, 11987276), (14, 9418574), (22, 5993638), (28, 4709287), (44, 2996819), (77, 1712468), (127, 1038268), (154, 856234), (254, 519134), (308, 428117), (508, 259567), (889, 148324), (1397, 94388), (1778, 74162), (2794, 47194), (3371, 39116), (3556, 37081), (5588, 23597), (6742, 19558), (9779, 13484)]