156639131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5479}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 179919360

約数和(自身を除く): 23280229

約数列:

[1, 11, 23, 113, 253, 1243, 2599, 5479, 28589, 60269, 126017, 619127, 1386187, 6810397, 14239921, 156639131]

約数ペア:

[(1, 156639131), (11, 14239921), (23, 6810397), (113, 1386187), (253, 619127), (1243, 126017), (2599, 60269), (5479, 28589)]