168286724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71429}}^1$

素因数の和:71483

約数の個数: 24

約数和(自身を含む): 320006400

約数和(自身を除く): 151719676

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 71429, 142858, 285716, 1357151, 2214299, 2714302, 4428598, 5428604, 8857196, 42071681, 84143362, 168286724]

約数ペア:

[(1, 168286724), (2, 84143362), (4, 42071681), (19, 8857196), (31, 5428604), (38, 4428598), (62, 2714302), (76, 2214299), (124, 1357151), (589, 285716), (1178, 142858), (2356, 71429)]