168471216

素因数分解:

$2^4\times 3^2\times {\mathrm{1169939}}^1$

素因数の和:1169953

約数の個数: 30

約数和(自身を含む): 471485820

約数和(自身を除く): 303014604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1169939, 2339878, 3509817, 4679756, 7019634, 9359512, 10529451, 14039268, 18719024, 21058902, 28078536, 42117804, 56157072, 84235608, 168471216]

約数ペア:

[(1, 168471216), (2, 84235608), (3, 56157072), (4, 42117804), (6, 28078536), (8, 21058902), (9, 18719024), (12, 14039268), (16, 10529451), (18, 9359512), (24, 7019634), (36, 4679756), (48, 3509817), (72, 2339878), (144, 1169939)]