156988319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 172596096

約数和(自身を除く): 15607777

約数列:

[1, 17, 47, 61, 799, 1037, 2867, 3221, 48739, 54757, 151387, 196481, 2573579, 3340177, 9234607, 156988319]

約数ペア:

[(1, 156988319), (17, 9234607), (47, 3340177), (61, 2573579), (799, 196481), (1037, 151387), (2867, 54757), (3221, 48739)]