172814808

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{51803}}^1$

素因数の和:51951

約数の個数: 32

約数和(自身を含む): 435153600

約数和(自身を除く): 262338792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 51803, 103606, 155409, 207212, 310818, 414424, 621636, 1243272, 7200617, 14401234, 21601851, 28802468, 43203702, 57604936, 86407404, 172814808]

約数ペア:

[(1, 172814808), (2, 86407404), (3, 57604936), (4, 43203702), (6, 28802468), (8, 21601851), (12, 14401234), (24, 7200617), (139, 1243272), (278, 621636), (417, 414424), (556, 310818), (834, 207212), (1112, 155409), (1668, 103606), (3336, 51803)]