138932532

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{9721}}^1$

素因数の和:10128

約数の個数: 36

約数和(自身を含む): 352111396

約数和(自身を除く): 213178864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 9721, 14292, 19442, 29163, 38884, 58326, 87489, 116652, 174978, 349956, 3859237, 7718474, 11577711, 15436948, 23155422, 34733133, 46310844, 69466266, 138932532]

約数ペア:

[(1, 138932532), (2, 69466266), (3, 46310844), (4, 34733133), (6, 23155422), (9, 15436948), (12, 11577711), (18, 7718474), (36, 3859237), (397, 349956), (794, 174978), (1191, 116652), (1588, 87489), (2382, 58326), (3573, 38884), (4764, 29163), (7146, 19442), (9721, 14292)]