156945208

素因数分解:

$2^3\times 7^1\times {\mathrm{2802593}}^1$

素因数の和:2802606

約数の個数: 16

約数和(自身を含む): 336311280

約数和(自身を除く): 179366072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2802593, 5605186, 11210372, 19618151, 22420744, 39236302, 78472604, 156945208]

約数ペア:

[(1, 156945208), (2, 78472604), (4, 39236302), (7, 22420744), (8, 19618151), (14, 11210372), (28, 5605186), (56, 2802593)]