157872010

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{104551}}^1$

素因数の和:104709

約数の個数: 16

約数和(自身を含む): 286054272

約数和(自身を除く): 128182262

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 104551, 209102, 522755, 1045510, 15787201, 31574402, 78936005, 157872010]

約数ペア:

[(1, 157872010), (2, 78936005), (5, 31574402), (10, 15787201), (151, 1045510), (302, 522755), (755, 209102), (1510, 104551)]