157088638

素因数分解:

$2^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{5503}}^1$

素因数の和:7551

約数の個数: 16

約数和(自身を含む): 269475840

約数和(自身を除く): 112387202

約数列:

[1, 2, 7, 14, 2039, 4078, 5503, 11006, 14273, 28546, 38521, 77042, 11220617, 22441234, 78544319, 157088638]

約数ペア:

[(1, 157088638), (2, 78544319), (7, 22441234), (14, 11220617), (2039, 77042), (4078, 38521), (5503, 28546), (11006, 14273)]