140781888

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 140

約数和(自身を含む): 449638420

約数和(自身を除く): 308856532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2089, 2106, 2496, 2592, 2808, 3744, 4178, 4212, 5184, 5616, 6267, 7488, 8356, 8424, 11232, 12534, 16712, 16848, 18801, 22464, 25068, 27157, 33424, 33696, 37602, 50136, 54314, 56403, 66848, 67392, 75204, 81471, 100272, 108628, 112806, 133696, 150408, 162942, 169209, 200544, 217256, 225612, 244413, 300816, 325884, 338418, 401088, 434512, 451224, 488826, 601632, 651768, 676836, 733239, 869024, 902448, 977652, 1203264, 1303536, 1353672, 1466478, 1738048, 1804896, 1955304, 2199717, 2607072, 2707344, 2932956, 3609792, 3910608, 4399434, 5214144, 5414688, 5865912, 7821216, 8798868, 10829376, 11731824, 15642432, 17597736, 23463648, 35195472, 46927296, 70390944, 140781888]

約数ペア:

[(1, 140781888), (2, 70390944), (3, 46927296), (4, 35195472), (6, 23463648), (8, 17597736), (9, 15642432), (12, 11731824), (13, 10829376), (16, 8798868), (18, 7821216), (24, 5865912), (26, 5414688), (27, 5214144), (32, 4399434), (36, 3910608), (39, 3609792), (48, 2932956), (52, 2707344), (54, 2607072), (64, 2199717), (72, 1955304), (78, 1804896), (81, 1738048), (96, 1466478), (104, 1353672), (108, 1303536), (117, 1203264), (144, 977652), (156, 902448), (162, 869024), (192, 733239), (208, 676836), (216, 651768), (234, 601632), (288, 488826), (312, 451224), (324, 434512), (351, 401088), (416, 338418), (432, 325884), (468, 300816), (576, 244413), (624, 225612), (648, 217256), (702, 200544), (832, 169209), (864, 162942), (936, 150408), (1053, 133696), (1248, 112806), (1296, 108628), (1404, 100272), (1728, 81471), (1872, 75204), (2089, 67392), (2106, 66848), (2496, 56403), (2592, 54314), (2808, 50136), (3744, 37602), (4178, 33696), (4212, 33424), (5184, 27157), (5616, 25068), (6267, 22464), (7488, 18801), (8356, 16848), (8424, 16712), (11232, 12534)]