157213446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2015557}}^1$

素因数の和:2015575

約数の個数: 16

約数和(自身を含む): 338613744

約数和(自身を除く): 181400298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2015557, 4031114, 6046671, 12093342, 26202241, 52404482, 78606723, 157213446]

約数ペア:

[(1, 157213446), (2, 78606723), (3, 52404482), (6, 26202241), (13, 12093342), (26, 6046671), (39, 4031114), (78, 2015557)]