140974972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 251039376

約数和(自身を除く): 110064404

約数列:

[1, 2, 4, 73, 146, 292, 317, 634, 1268, 1523, 3046, 6092, 23141, 46282, 92564, 111179, 222358, 444716, 482791, 965582, 1931164, 35243743, 70487486, 140974972]

約数ペア:

[(1, 140974972), (2, 70487486), (4, 35243743), (73, 1931164), (146, 965582), (292, 482791), (317, 444716), (634, 222358), (1268, 111179), (1523, 92564), (3046, 46282), (6092, 23141)]