144428032

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20149}}^1$

素因数の和:20176

約数の個数: 44

約数和(自身を含む): 329976400

約数和(自身を除く): 185548368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20149, 40298, 80596, 141043, 161192, 282086, 322384, 564172, 644768, 1128344, 1289536, 2256688, 2579072, 4513376, 5158144, 9026752, 10316288, 18053504, 20632576, 36107008, 72214016, 144428032]

約数ペア:

[(1, 144428032), (2, 72214016), (4, 36107008), (7, 20632576), (8, 18053504), (14, 10316288), (16, 9026752), (28, 5158144), (32, 4513376), (56, 2579072), (64, 2256688), (112, 1289536), (128, 1128344), (224, 644768), (256, 564172), (448, 322384), (512, 282086), (896, 161192), (1024, 141043), (1792, 80596), (3584, 40298), (7168, 20149)]