140639048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1598171}}^1$

素因数の和:1598188

約数の個数: 16

約数和(自身を含む): 287670960

約数和(自身を除く): 147031912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1598171, 3196342, 6392684, 12785368, 17579881, 35159762, 70319524, 140639048]

約数ペア:

[(1, 140639048), (2, 70319524), (4, 35159762), (8, 17579881), (11, 12785368), (22, 6392684), (44, 3196342), (88, 1598171)]