131624192

素因数分解:

$2^8\times 7^3\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 306600000

約数和(自身を除く): 174975808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1499, 1568, 1792, 2744, 2998, 3136, 5488, 5996, 6272, 10493, 10976, 11992, 12544, 20986, 21952, 23984, 41972, 43904, 47968, 73451, 83944, 87808, 95936, 146902, 167888, 191872, 293804, 335776, 383744, 514157, 587608, 671552, 1028314, 1175216, 1343104, 2056628, 2350432, 2686208, 4113256, 4700864, 8226512, 9401728, 16453024, 18803456, 32906048, 65812096, 131624192]

約数ペア:

[(1, 131624192), (2, 65812096), (4, 32906048), (7, 18803456), (8, 16453024), (14, 9401728), (16, 8226512), (28, 4700864), (32, 4113256), (49, 2686208), (56, 2350432), (64, 2056628), (98, 1343104), (112, 1175216), (128, 1028314), (196, 671552), (224, 587608), (256, 514157), (343, 383744), (392, 335776), (448, 293804), (686, 191872), (784, 167888), (896, 146902), (1372, 95936), (1499, 87808), (1568, 83944), (1792, 73451), (2744, 47968), (2998, 43904), (3136, 41972), (5488, 23984), (5996, 21952), (6272, 20986), (10493, 12544), (10976, 11992)]