159281432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1523}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 316839600

約数和(自身を除く): 157558168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 769, 1523, 1538, 3046, 3076, 6092, 6152, 12184, 13073, 25891, 26146, 51782, 52292, 103564, 104584, 207128, 1171187, 2342374, 4684748, 9369496, 19910179, 39820358, 79640716, 159281432]

約数ペア:

[(1, 159281432), (2, 79640716), (4, 39820358), (8, 19910179), (17, 9369496), (34, 4684748), (68, 2342374), (136, 1171187), (769, 207128), (1523, 104584), (1538, 103564), (3046, 52292), (3076, 51782), (6092, 26146), (6152, 25891), (12184, 13073)]