157187872

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{35339}}^1$

素因数の和:35488

約数の個数: 24

約数和(自身を含む): 311698800

約数和(自身を除く): 154510928

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 35339, 70678, 141356, 282712, 565424, 1130848, 4912121, 9824242, 19648484, 39296968, 78593936, 157187872]

約数ペア:

[(1, 157187872), (2, 78593936), (4, 39296968), (8, 19648484), (16, 9824242), (32, 4912121), (139, 1130848), (278, 565424), (556, 282712), (1112, 141356), (2224, 70678), (4448, 35339)]