157400503270

素因数分解:

$2^1\times 5^1\times {\mathrm{11071}}^1\times {\mathrm{1421737}}^1$

素因数の和:1432815

約数の個数: 16

約数和(自身を含む): 283346696448

約数和(自身を除く): 125946193178

約数列:

[1, 2, 5, 10, 11071, 22142, 55355, 110710, 1421737, 2843474, 7108685, 14217370, 15740050327, 31480100654, 78700251635, 157400503270]

約数ペア:

[(1, 157400503270), (2, 78700251635), (5, 31480100654), (10, 15740050327), (11071, 14217370), (22142, 7108685), (55355, 2843474), (110710, 1421737)]