138226326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23677}}^1$

素因数の和:23828

約数の個数: 32

約数和(自身を含む): 318232320

約数和(自身を除く): 180005994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 23677, 47354, 71031, 142062, 165739, 331478, 497217, 994434, 3291103, 6582206, 9873309, 19746618, 23037721, 46075442, 69113163, 138226326]

約数ペア:

[(1, 138226326), (2, 69113163), (3, 46075442), (6, 23037721), (7, 19746618), (14, 9873309), (21, 6582206), (42, 3291103), (139, 994434), (278, 497217), (417, 331478), (834, 165739), (973, 142062), (1946, 71031), (2919, 47354), (5838, 23677)]