157171446

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{53569}}^1$

素因数の和:53740

約数の個数: 24

約数和(自身を含む): 342633720

約数和(自身を除く): 185462274

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 53569, 107138, 160707, 321414, 482121, 964242, 8731747, 17463494, 26195241, 52390482, 78585723, 157171446]

約数ペア:

[(1, 157171446), (2, 78585723), (3, 52390482), (6, 26195241), (9, 17463494), (18, 8731747), (163, 964242), (326, 482121), (489, 321414), (978, 160707), (1467, 107138), (2934, 53569)]