131618304

素因数分解:

$2^9\times 3^3\times {\mathrm{9521}}^1$

素因数の和:9548

約数の個数: 80

約数和(自身を含む): 389640240

約数和(自身を除く): 258021936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 9521, 13824, 19042, 28563, 38084, 57126, 76168, 85689, 114252, 152336, 171378, 228504, 257067, 304672, 342756, 457008, 514134, 609344, 685512, 914016, 1028268, 1218688, 1371024, 1828032, 2056536, 2437376, 2742048, 3656064, 4113072, 4874752, 5484096, 7312128, 8226144, 10968192, 14624256, 16452288, 21936384, 32904576, 43872768, 65809152, 131618304]

約数ペア:

[(1, 131618304), (2, 65809152), (3, 43872768), (4, 32904576), (6, 21936384), (8, 16452288), (9, 14624256), (12, 10968192), (16, 8226144), (18, 7312128), (24, 5484096), (27, 4874752), (32, 4113072), (36, 3656064), (48, 2742048), (54, 2437376), (64, 2056536), (72, 1828032), (96, 1371024), (108, 1218688), (128, 1028268), (144, 914016), (192, 685512), (216, 609344), (256, 514134), (288, 457008), (384, 342756), (432, 304672), (512, 257067), (576, 228504), (768, 171378), (864, 152336), (1152, 114252), (1536, 85689), (1728, 76168), (2304, 57126), (3456, 38084), (4608, 28563), (6912, 19042), (9521, 13824)]