154037008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3191

約数の個数: 40

約数和(自身を含む): 309671648

約数和(自身を除く): 155634640

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3067, 3139, 6134, 6278, 12268, 12556, 24536, 25112, 49072, 50224, 131881, 223891, 263762, 447782, 527524, 895564, 1055048, 1791128, 2110096, 3582256, 9627313, 19254626, 38509252, 77018504, 154037008]

約数ペア:

[(1, 154037008), (2, 77018504), (4, 38509252), (8, 19254626), (16, 9627313), (43, 3582256), (73, 2110096), (86, 1791128), (146, 1055048), (172, 895564), (292, 527524), (344, 447782), (584, 263762), (688, 223891), (1168, 131881), (3067, 50224), (3139, 49072), (6134, 25112), (6278, 24536), (12268, 12556)]