159661310

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{71597}}^1$

素因数の和:71827

約数の個数: 16

約数和(自身を含む): 288683136

約数和(自身を除く): 129021826

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 71597, 143194, 357985, 715970, 15966131, 31932262, 79830655, 159661310]

約数ペア:

[(1, 159661310), (2, 79830655), (5, 31932262), (10, 15966131), (223, 715970), (446, 357985), (1115, 143194), (2230, 71597)]