156969665188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105774707}}^1$

素因数の和:105774771

約数の個数: 24

約数和(自身を含む): 319862716992

約数和(自身を除く): 162893051804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 105774707, 211549414, 423098828, 740422949, 1480845898, 2961691796, 5606059471, 11212118942, 22424237884, 39242416297, 78484832594, 156969665188]

約数ペア:

[(1, 156969665188), (2, 78484832594), (4, 39242416297), (7, 22424237884), (14, 11212118942), (28, 5606059471), (53, 2961691796), (106, 1480845898), (212, 740422949), (371, 423098828), (742, 211549414), (1484, 105774707)]