156931146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{458863}}^1$

素因数の和:458890

約数の個数: 24

約数和(自身を含む): 357913920

約数和(自身を除く): 200982774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 458863, 917726, 1376589, 2753178, 4129767, 8259534, 8718397, 17436794, 26155191, 52310382, 78465573, 156931146]

約数ペア:

[(1, 156931146), (2, 78465573), (3, 52310382), (6, 26155191), (9, 17436794), (18, 8718397), (19, 8259534), (38, 4129767), (57, 2753178), (114, 1376589), (171, 917726), (342, 458863)]