159487772

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1723}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 283984176

約数和(自身を除く): 124496404

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 1723, 3446, 6892, 23141, 46282, 92564, 125779, 251558, 503116, 546191, 1092382, 2184764, 39871943, 79743886, 159487772]

約数ペア:

[(1, 159487772), (2, 79743886), (4, 39871943), (73, 2184764), (146, 1092382), (292, 546191), (317, 503116), (634, 251558), (1268, 125779), (1723, 92564), (3446, 46282), (6892, 23141)]