172904324

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 307876800

約数和(自身を除く): 134972476

約数列:

[1, 2, 4, 101, 139, 202, 278, 404, 556, 3079, 6158, 12316, 14039, 28078, 56156, 310979, 427981, 621958, 855962, 1243916, 1711924, 43226081, 86452162, 172904324]

約数ペア:

[(1, 172904324), (2, 86452162), (4, 43226081), (101, 1711924), (139, 1243916), (202, 855962), (278, 621958), (404, 427981), (556, 310979), (3079, 56156), (6158, 28078), (12316, 14039)]