129559136

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1636

約数の個数: 72

約数和(自身を含む): 302505840

約数和(自身を除く): 172946704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1559, 1568, 1696, 2597, 2968, 3118, 5194, 5936, 6236, 10388, 10913, 11872, 12472, 20776, 21826, 24944, 41552, 43652, 49888, 76391, 82627, 83104, 87304, 152782, 165254, 174608, 305564, 330508, 349216, 578389, 611128, 661016, 1156778, 1222256, 1322032, 2313556, 2444512, 2644064, 4048723, 4627112, 8097446, 9254224, 16194892, 18508448, 32389784, 64779568, 129559136]

約数ペア:

[(1, 129559136), (2, 64779568), (4, 32389784), (7, 18508448), (8, 16194892), (14, 9254224), (16, 8097446), (28, 4627112), (32, 4048723), (49, 2644064), (53, 2444512), (56, 2313556), (98, 1322032), (106, 1222256), (112, 1156778), (196, 661016), (212, 611128), (224, 578389), (371, 349216), (392, 330508), (424, 305564), (742, 174608), (784, 165254), (848, 152782), (1484, 87304), (1559, 83104), (1568, 82627), (1696, 76391), (2597, 49888), (2968, 43652), (3118, 41552), (5194, 24944), (5936, 21826), (6236, 20776), (10388, 12472), (10913, 11872)]