139055168

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4027

約数の個数: 56

約数和(自身を含む): 319430400

約数和(自身を除く): 180375232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 3929, 4424, 5056, 7858, 8848, 15716, 17696, 27503, 31432, 35392, 55006, 62864, 110012, 125728, 220024, 251456, 310391, 440048, 620782, 880096, 1241564, 1760192, 2172737, 2483128, 4345474, 4966256, 8690948, 9932512, 17381896, 19865024, 34763792, 69527584, 139055168]

約数ペア:

[(1, 139055168), (2, 69527584), (4, 34763792), (7, 19865024), (8, 17381896), (14, 9932512), (16, 8690948), (28, 4966256), (32, 4345474), (56, 2483128), (64, 2172737), (79, 1760192), (112, 1241564), (158, 880096), (224, 620782), (316, 440048), (448, 310391), (553, 251456), (632, 220024), (1106, 125728), (1264, 110012), (2212, 62864), (2528, 55006), (3929, 35392), (4424, 31432), (5056, 27503), (7858, 17696), (8848, 15716)]