168287172

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{33311}}^1$

素因数の和:33739

約数の個数: 24

約数和(自身を含む): 393614592

約数和(自身を除く): 225327420

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 33311, 66622, 99933, 133244, 199866, 399732, 14023931, 28047862, 42071793, 56095724, 84143586, 168287172]

約数ペア:

[(1, 168287172), (2, 84143586), (3, 56095724), (4, 42071793), (6, 28047862), (12, 14023931), (421, 399732), (842, 199866), (1263, 133244), (1684, 99933), (2526, 66622), (5052, 33311)]