156905689

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 166047120

約数和(自身を除く): 9141431

約数列:

[1, 29, 73, 137, 541, 2117, 3973, 10001, 15689, 39493, 74117, 290029, 1145297, 2149393, 5410541, 156905689]

約数ペア:

[(1, 156905689), (29, 5410541), (73, 2149393), (137, 1145297), (541, 290029), (2117, 74117), (3973, 39493), (10001, 15689)]