159669314

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{72643}}^1$

素因数の和:72809

約数の個数: 16

約数和(自身を含む): 275466048

約数和(自身を除く): 115796734

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 72643, 145286, 508501, 1017002, 11404951, 22809902, 79834657, 159669314]

約数ペア:

[(1, 159669314), (2, 79834657), (7, 22809902), (14, 11404951), (157, 1017002), (314, 508501), (1099, 145286), (2198, 72643)]