156167888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{145679}}^1$

素因数の和:145754

約数の個数: 20

約数和(自身を含む): 307093440

約数和(自身を除く): 150925552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 145679, 291358, 582716, 1165432, 2330864, 9760493, 19520986, 39041972, 78083944, 156167888]

約数ペア:

[(1, 156167888), (2, 78083944), (4, 39041972), (8, 19520986), (16, 9760493), (67, 2330864), (134, 1165432), (268, 582716), (536, 291358), (1072, 145679)]