145711242

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{49663}}^1$

素因数の和:49834

約数の個数: 24

約数和(自身を含む): 317650944

約数和(自身を除く): 171939702

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 49663, 99326, 148989, 297978, 446967, 893934, 8095069, 16190138, 24285207, 48570414, 72855621, 145711242]

約数ペア:

[(1, 145711242), (2, 72855621), (3, 48570414), (6, 24285207), (9, 16190138), (18, 8095069), (163, 893934), (326, 446967), (489, 297978), (978, 148989), (1467, 99326), (2934, 49663)]