138384078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{49177}}^1$

素因数の和:49256

約数の個数: 32

約数和(自身を含む): 321033984

約数和(自身を除く): 182649906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 49177, 98354, 147531, 295062, 344239, 688478, 1032717, 2065434, 3294859, 6589718, 9884577, 19769154, 23064013, 46128026, 69192039, 138384078]

約数ペア:

[(1, 138384078), (2, 69192039), (3, 46128026), (6, 23064013), (7, 19769154), (14, 9884577), (21, 6589718), (42, 3294859), (67, 2065434), (134, 1032717), (201, 688478), (402, 344239), (469, 295062), (938, 147531), (1407, 98354), (2814, 49177)]