158609536

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 316979280

約数和(自身を除く): 158369744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1388, 2776, 3571, 5552, 7142, 11104, 14284, 22208, 28568, 44416, 57136, 114272, 228544, 457088, 1239137, 2478274, 4956548, 9913096, 19826192, 39652384, 79304768, 158609536]

約数ペア:

[(1, 158609536), (2, 79304768), (4, 39652384), (8, 19826192), (16, 9913096), (32, 4956548), (64, 2478274), (128, 1239137), (347, 457088), (694, 228544), (1388, 114272), (2776, 57136), (3571, 44416), (5552, 28568), (7142, 22208), (11104, 14284)]