127531584

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 140

約数和(自身を含む): 384359404

約数和(自身を除く): 256827820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 337, 432, 438, 576, 584, 648, 657, 674, 864, 876, 1011, 1168, 1296, 1314, 1348, 1728, 1752, 1971, 2022, 2336, 2592, 2628, 2696, 3033, 3504, 3942, 4044, 4672, 5184, 5256, 5392, 5913, 6066, 7008, 7884, 8088, 9099, 10512, 10784, 11826, 12132, 14016, 15768, 16176, 18198, 21024, 21568, 23652, 24264, 24601, 27297, 31536, 32352, 36396, 42048, 47304, 48528, 49202, 54594, 63072, 64704, 72792, 73803, 94608, 97056, 98404, 109188, 126144, 145584, 147606, 189216, 194112, 196808, 218376, 221409, 291168, 295212, 378432, 393616, 436752, 442818, 582336, 590424, 664227, 787232, 873504, 885636, 1180848, 1328454, 1574464, 1747008, 1771272, 1992681, 2361696, 2656908, 3542544, 3985362, 4723392, 5313816, 7085088, 7970724, 10627632, 14170176, 15941448, 21255264, 31882896, 42510528, 63765792, 127531584]

約数ペア:

[(1, 127531584), (2, 63765792), (3, 42510528), (4, 31882896), (6, 21255264), (8, 15941448), (9, 14170176), (12, 10627632), (16, 7970724), (18, 7085088), (24, 5313816), (27, 4723392), (32, 3985362), (36, 3542544), (48, 2656908), (54, 2361696), (64, 1992681), (72, 1771272), (73, 1747008), (81, 1574464), (96, 1328454), (108, 1180848), (144, 885636), (146, 873504), (162, 787232), (192, 664227), (216, 590424), (219, 582336), (288, 442818), (292, 436752), (324, 393616), (337, 378432), (432, 295212), (438, 291168), (576, 221409), (584, 218376), (648, 196808), (657, 194112), (674, 189216), (864, 147606), (876, 145584), (1011, 126144), (1168, 109188), (1296, 98404), (1314, 97056), (1348, 94608), (1728, 73803), (1752, 72792), (1971, 64704), (2022, 63072), (2336, 54594), (2592, 49202), (2628, 48528), (2696, 47304), (3033, 42048), (3504, 36396), (3942, 32352), (4044, 31536), (4672, 27297), (5184, 24601), (5256, 24264), (5392, 23652), (5913, 21568), (6066, 21024), (7008, 18198), (7884, 16176), (8088, 15768), (9099, 14016), (10512, 12132), (10784, 11826)]