153151312

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{68863}}^1$

素因数の和:69010

約数の個数: 20

約数和(自身を含む): 298869760

約数和(自身を除く): 145718448

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 68863, 137726, 275452, 550904, 1101808, 9571957, 19143914, 38287828, 76575656, 153151312]

約数ペア:

[(1, 153151312), (2, 76575656), (4, 38287828), (8, 19143914), (16, 9571957), (139, 1101808), (278, 550904), (556, 275452), (1112, 137726), (2224, 68863)]