154327376

素因数分解:

$2^4\times 7^1\times {\mathrm{1377923}}^1$

素因数の和:1377938

約数の個数: 20

約数和(自身を含む): 341725152

約数和(自身を除く): 187397776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1377923, 2755846, 5511692, 9645461, 11023384, 19290922, 22046768, 38581844, 77163688, 154327376]

約数ペア:

[(1, 154327376), (2, 77163688), (4, 38581844), (7, 22046768), (8, 19290922), (14, 11023384), (16, 9645461), (28, 5511692), (56, 2755846), (112, 1377923)]