159492061

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 170690560

約数和(自身を除く): 11198499

約数列:

[1, 19, 127, 157, 421, 2413, 2983, 7999, 19939, 53467, 66097, 378841, 1015873, 1255843, 8394319, 159492061]

約数ペア:

[(1, 159492061), (19, 8394319), (127, 1255843), (157, 1015873), (421, 378841), (2413, 66097), (2983, 53467), (7999, 19939)]