189928376

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17837}}^1$

素因数の和:17876

約数の個数: 32

約数和(自身を含む): 391722480

約数和(自身を除く): 201794104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 17837, 35674, 71348, 142696, 196207, 392414, 784828, 1569656, 2158277, 4316554, 8633108, 17266216, 23741047, 47482094, 94964188, 189928376]

約数ペア:

[(1, 189928376), (2, 94964188), (4, 47482094), (8, 23741047), (11, 17266216), (22, 8633108), (44, 4316554), (88, 2158277), (121, 1569656), (242, 784828), (484, 392414), (968, 196207), (1331, 142696), (2662, 71348), (5324, 35674), (10648, 17837)]