154221212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4657}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 286411104

約数和(自身を除く): 132189892

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1948, 4657, 8279, 9314, 16558, 18628, 33116, 79169, 158338, 316676, 2267959, 4535918, 9071836, 38555303, 77110606, 154221212]

約数ペア:

[(1, 154221212), (2, 77110606), (4, 38555303), (17, 9071836), (34, 4535918), (68, 2267959), (487, 316676), (974, 158338), (1948, 79169), (4657, 33116), (8279, 18628), (9314, 16558)]