159490214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{3803}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 257865552

約数和(自身を除く): 98375338

約数列:

[1, 2, 13, 26, 1613, 3226, 3803, 7606, 20969, 41938, 49439, 98878, 6134239, 12268478, 79745107, 159490214]

約数ペア:

[(1, 159490214), (2, 79745107), (13, 12268478), (26, 6134239), (1613, 98878), (3226, 49439), (3803, 41938), (7606, 20969)]