128626176

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 120

約数和(自身を含む): 398847240

約数和(自身を除く): 270221064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1709, 1792, 2352, 2688, 3136, 3418, 3584, 4704, 5127, 5376, 6272, 6836, 9408, 10254, 10752, 11963, 12544, 13672, 18816, 20508, 23926, 25088, 27344, 35889, 37632, 41016, 47852, 54688, 71778, 75264, 82032, 83741, 95704, 109376, 143556, 164064, 167482, 191408, 218752, 251223, 287112, 328128, 334964, 382816, 437504, 502446, 574224, 656256, 669928, 765632, 875008, 1004892, 1148448, 1312512, 1339856, 1531264, 2009784, 2296896, 2625024, 2679712, 3062528, 4019568, 4593792, 5359424, 6125056, 8039136, 9187584, 10718848, 16078272, 18375168, 21437696, 32156544, 42875392, 64313088, 128626176]

約数ペア:

[(1, 128626176), (2, 64313088), (3, 42875392), (4, 32156544), (6, 21437696), (7, 18375168), (8, 16078272), (12, 10718848), (14, 9187584), (16, 8039136), (21, 6125056), (24, 5359424), (28, 4593792), (32, 4019568), (42, 3062528), (48, 2679712), (49, 2625024), (56, 2296896), (64, 2009784), (84, 1531264), (96, 1339856), (98, 1312512), (112, 1148448), (128, 1004892), (147, 875008), (168, 765632), (192, 669928), (196, 656256), (224, 574224), (256, 502446), (294, 437504), (336, 382816), (384, 334964), (392, 328128), (448, 287112), (512, 251223), (588, 218752), (672, 191408), (768, 167482), (784, 164064), (896, 143556), (1176, 109376), (1344, 95704), (1536, 83741), (1568, 82032), (1709, 75264), (1792, 71778), (2352, 54688), (2688, 47852), (3136, 41016), (3418, 37632), (3584, 35889), (4704, 27344), (5127, 25088), (5376, 23926), (6272, 20508), (6836, 18816), (9408, 13672), (10254, 12544), (10752, 11963)]