127392768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 132

約数和(自身を含む): 384475728

約数和(自身を除く): 257082960

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, 601, 736, 768, 828, 1024, 1104, 1152, 1202, 1472, 1536, 1656, 1803, 2208, 2304, 2404, 2944, 3072, 3312, 3606, 4416, 4608, 4808, 5409, 5888, 6624, 7212, 8832, 9216, 9616, 10818, 11776, 13248, 13823, 14424, 17664, 19232, 21636, 23552, 26496, 27646, 28848, 35328, 38464, 41469, 43272, 52992, 55292, 57696, 70656, 76928, 82938, 86544, 105984, 110584, 115392, 124407, 153856, 165876, 173088, 211968, 221168, 230784, 248814, 307712, 331752, 346176, 442336, 461568, 497628, 615424, 663504, 692352, 884672, 923136, 995256, 1327008, 1384704, 1769344, 1846272, 1990512, 2654016, 2769408, 3538688, 3981024, 5308032, 5538816, 7077376, 7962048, 10616064, 14154752, 15924096, 21232128, 31848192, 42464256, 63696384, 127392768]

約数ペア:

[(1, 127392768), (2, 63696384), (3, 42464256), (4, 31848192), (6, 21232128), (8, 15924096), (9, 14154752), (12, 10616064), (16, 7962048), (18, 7077376), (23, 5538816), (24, 5308032), (32, 3981024), (36, 3538688), (46, 2769408), (48, 2654016), (64, 1990512), (69, 1846272), (72, 1769344), (92, 1384704), (96, 1327008), (128, 995256), (138, 923136), (144, 884672), (184, 692352), (192, 663504), (207, 615424), (256, 497628), (276, 461568), (288, 442336), (368, 346176), (384, 331752), (414, 307712), (512, 248814), (552, 230784), (576, 221168), (601, 211968), (736, 173088), (768, 165876), (828, 153856), (1024, 124407), (1104, 115392), (1152, 110584), (1202, 105984), (1472, 86544), (1536, 82938), (1656, 76928), (1803, 70656), (2208, 57696), (2304, 55292), (2404, 52992), (2944, 43272), (3072, 41469), (3312, 38464), (3606, 35328), (4416, 28848), (4608, 27646), (4808, 26496), (5409, 23552), (5888, 21636), (6624, 19232), (7212, 17664), (8832, 14424), (9216, 13823), (9616, 13248), (10818, 11776)]