144400172

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{6359}}^1$

素因数の和:7181

約数の個数: 24

約数和(自身を含む): 289201920

約数和(自身を除く): 144801748

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3244, 5677, 6359, 11354, 12718, 22708, 25436, 44513, 89026, 178052, 5157149, 10314298, 20628596, 36100043, 72200086, 144400172]

約数ペア:

[(1, 144400172), (2, 72200086), (4, 36100043), (7, 20628596), (14, 10314298), (28, 5157149), (811, 178052), (1622, 89026), (3244, 44513), (5677, 25436), (6359, 22708), (11354, 12718)]