149192513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 159584256

約数和(自身を除く): 10391743

約数列:

[1, 23, 71, 103, 887, 1633, 2369, 7313, 20401, 62977, 91361, 168199, 1448471, 2101303, 6486631, 149192513]

約数ペア:

[(1, 149192513), (23, 6486631), (71, 2101303), (103, 1448471), (887, 168199), (1633, 91361), (2369, 62977), (7313, 20401)]