129509632

素因数分解:

$2^8\times 7^1\times {\mathrm{72271}}^1$

素因数の和:72294

約数の個数: 36

約数和(自身を含む): 295447936

約数和(自身を除く): 165938304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72271, 144542, 289084, 505897, 578168, 1011794, 1156336, 2023588, 2312672, 4047176, 4625344, 8094352, 9250688, 16188704, 18501376, 32377408, 64754816, 129509632]

約数ペア:

[(1, 129509632), (2, 64754816), (4, 32377408), (7, 18501376), (8, 16188704), (14, 9250688), (16, 8094352), (28, 4625344), (32, 4047176), (56, 2312672), (64, 2023588), (112, 1156336), (128, 1011794), (224, 578168), (256, 505897), (448, 289084), (896, 144542), (1792, 72271)]