159898004

素因数分解:

$2^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{3701}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 320089728

約数和(自身を除く): 160191724

約数列:

[1, 2, 4, 7, 14, 28, 1543, 3086, 3701, 6172, 7402, 10801, 14804, 21602, 25907, 43204, 51814, 103628, 5710643, 11421286, 22842572, 39974501, 79949002, 159898004]

約数ペア:

[(1, 159898004), (2, 79949002), (4, 39974501), (7, 22842572), (14, 11421286), (28, 5710643), (1543, 103628), (3086, 51814), (3701, 43204), (6172, 25907), (7402, 21602), (10801, 14804)]