131559936

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1001

約数の個数: 80

約数和(自身を含む): 354498144

約数和(自身を除く): 222938208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 883, 1164, 1536, 1552, 1766, 2328, 2649, 3104, 3532, 4656, 5298, 6208, 7064, 9312, 10596, 12416, 14128, 18624, 21192, 24832, 28256, 37248, 42384, 49664, 56512, 74496, 84768, 85651, 113024, 148992, 169536, 171302, 226048, 256953, 339072, 342604, 452096, 513906, 678144, 685208, 1027812, 1356288, 1370416, 2055624, 2740832, 4111248, 5481664, 8222496, 10963328, 16444992, 21926656, 32889984, 43853312, 65779968, 131559936]

約数ペア:

[(1, 131559936), (2, 65779968), (3, 43853312), (4, 32889984), (6, 21926656), (8, 16444992), (12, 10963328), (16, 8222496), (24, 5481664), (32, 4111248), (48, 2740832), (64, 2055624), (96, 1370416), (97, 1356288), (128, 1027812), (192, 685208), (194, 678144), (256, 513906), (291, 452096), (384, 342604), (388, 339072), (512, 256953), (582, 226048), (768, 171302), (776, 169536), (883, 148992), (1164, 113024), (1536, 85651), (1552, 84768), (1766, 74496), (2328, 56512), (2649, 49664), (3104, 42384), (3532, 37248), (4656, 28256), (5298, 24832), (6208, 21192), (7064, 18624), (9312, 14128), (10596, 12416)]