199150128

素因数分解:

$2^4\times 3^2\times {\mathrm{1382987}}^1$

素因数の和:1383001

約数の個数: 30

約数和(自身を含む): 557344164

約数和(自身を除く): 358194036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1382987, 2765974, 4148961, 5531948, 8297922, 11063896, 12446883, 16595844, 22127792, 24893766, 33191688, 49787532, 66383376, 99575064, 199150128]

約数ペア:

[(1, 199150128), (2, 99575064), (3, 66383376), (4, 49787532), (6, 33191688), (8, 24893766), (9, 22127792), (12, 16595844), (16, 12446883), (18, 11063896), (24, 8297922), (36, 5531948), (48, 4148961), (72, 2765974), (144, 1382987)]