140885272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1600969}}^1$

素因数の和:1600986

約数の個数: 16

約数和(自身を含む): 288174600

約数和(自身を除く): 147289328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1600969, 3201938, 6403876, 12807752, 17610659, 35221318, 70442636, 140885272]

約数ペア:

[(1, 140885272), (2, 70442636), (4, 35221318), (8, 17610659), (11, 12807752), (22, 6403876), (44, 3201938), (88, 1600969)]