131102208

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 120

約数和(自身を含む): 395139888

約数和(自身を除く): 264037680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1237, 1472, 1536, 1656, 2208, 2304, 2474, 2944, 3312, 3711, 4416, 4608, 4948, 5888, 6624, 7422, 8832, 9896, 11133, 11776, 13248, 14844, 17664, 19792, 22266, 26496, 28451, 29688, 35328, 39584, 44532, 52992, 56902, 59376, 79168, 85353, 89064, 105984, 113804, 118752, 158336, 170706, 178128, 227608, 237504, 256059, 316672, 341412, 356256, 455216, 475008, 512118, 633344, 682824, 712512, 910432, 950016, 1024236, 1365648, 1425024, 1820864, 1900032, 2048472, 2731296, 2850048, 3641728, 4096944, 5462592, 5700096, 7283456, 8193888, 10925184, 14566912, 16387776, 21850368, 32775552, 43700736, 65551104, 131102208]

約数ペア:

[(1, 131102208), (2, 65551104), (3, 43700736), (4, 32775552), (6, 21850368), (8, 16387776), (9, 14566912), (12, 10925184), (16, 8193888), (18, 7283456), (23, 5700096), (24, 5462592), (32, 4096944), (36, 3641728), (46, 2850048), (48, 2731296), (64, 2048472), (69, 1900032), (72, 1820864), (92, 1425024), (96, 1365648), (128, 1024236), (138, 950016), (144, 910432), (184, 712512), (192, 682824), (207, 633344), (256, 512118), (276, 475008), (288, 455216), (368, 356256), (384, 341412), (414, 316672), (512, 256059), (552, 237504), (576, 227608), (736, 178128), (768, 170706), (828, 158336), (1104, 118752), (1152, 113804), (1237, 105984), (1472, 89064), (1536, 85353), (1656, 79168), (2208, 59376), (2304, 56902), (2474, 52992), (2944, 44532), (3312, 39584), (3711, 35328), (4416, 29688), (4608, 28451), (4948, 26496), (5888, 22266), (6624, 19792), (7422, 17664), (8832, 14844), (9896, 13248), (11133, 11776)]