161549076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1035571}}^1$

素因数の和:1035591

約数の個数: 24

約数和(自身を含む): 405944224

約数和(自身を除く): 244395148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1035571, 2071142, 3106713, 4142284, 6213426, 12426852, 13462423, 26924846, 40387269, 53849692, 80774538, 161549076]

約数ペア:

[(1, 161549076), (2, 80774538), (3, 53849692), (4, 40387269), (6, 26924846), (12, 13462423), (13, 12426852), (26, 6213426), (39, 4142284), (52, 3106713), (78, 2071142), (156, 1035571)]