157973128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{533693}}^1$

素因数の和:533736

約数の個数: 16

約数和(自身を含む): 304205580

約数和(自身を除く): 146232452

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 533693, 1067386, 2134772, 4269544, 19746641, 39493282, 78986564, 157973128]

約数ペア:

[(1, 157973128), (2, 78986564), (4, 39493282), (8, 19746641), (37, 4269544), (74, 2134772), (148, 1067386), (296, 533693)]