156900920813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1\times {\mathrm{204797}}^1$

素因数の和:213236

約数の個数: 16

約数和(自身を含む): 193132705920

約数和(自身を除く): 36231785107

約数列:

[1, 7, 13, 91, 8419, 58933, 109447, 204797, 766129, 1433579, 2662361, 18636527, 1724185943, 12069301601, 22414417259, 156900920813]

約数ペア:

[(1, 156900920813), (7, 22414417259), (13, 12069301601), (91, 1724185943), (8419, 18636527), (58933, 2662361), (109447, 1433579), (204797, 766129)]