159891804

素因数分解:

$2^2\times 3^2\times {\mathrm{4441439}}^1$

素因数の和:4441449

約数の個数: 18

約数和(自身を含む): 404171040

約数和(自身を除く): 244279236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4441439, 8882878, 13324317, 17765756, 26648634, 39972951, 53297268, 79945902, 159891804]

約数ペア:

[(1, 159891804), (2, 79945902), (3, 53297268), (4, 39972951), (6, 26648634), (9, 17765756), (12, 13324317), (18, 8882878), (36, 4441439)]