128320704

素因数分解:

$2^6\times 3^2\times {\mathrm{222779}}^1$

素因数の和:222797

約数の個数: 42

約数和(自身を含む): 367809780

約数和(自身を除く): 239489076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 222779, 445558, 668337, 891116, 1336674, 1782232, 2005011, 2673348, 3564464, 4010022, 5346696, 7128928, 8020044, 10693392, 14257856, 16040088, 21386784, 32080176, 42773568, 64160352, 128320704]

約数ペア:

[(1, 128320704), (2, 64160352), (3, 42773568), (4, 32080176), (6, 21386784), (8, 16040088), (9, 14257856), (12, 10693392), (16, 8020044), (18, 7128928), (24, 5346696), (32, 4010022), (36, 3564464), (48, 2673348), (64, 2005011), (72, 1782232), (96, 1336674), (144, 891116), (192, 668337), (288, 445558), (576, 222779)]