168372274

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{325043}}^1$

素因数の和:325089

約数の個数: 16

約数和(自身を含む): 296440128

約数和(自身を除く): 128067854

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 325043, 650086, 2275301, 4550602, 12026591, 24053182, 84186137, 168372274]

約数ペア:

[(1, 168372274), (2, 84186137), (7, 24053182), (14, 12026591), (37, 4550602), (74, 2275301), (259, 650086), (518, 325043)]