142173696

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1924

約数の個数: 120

約数和(自身を含む): 440831160

約数和(自身を除く): 298657464

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, 1792, 1889, 2352, 2688, 3136, 3584, 3778, 4704, 5376, 5667, 6272, 7556, 9408, 10752, 11334, 12544, 13223, 15112, 18816, 22668, 25088, 26446, 30224, 37632, 39669, 45336, 52892, 60448, 75264, 79338, 90672, 92561, 105784, 120896, 158676, 181344, 185122, 211568, 241792, 277683, 317352, 362688, 370244, 423136, 483584, 555366, 634704, 725376, 740488, 846272, 967168, 1110732, 1269408, 1450752, 1480976, 1692544, 2221464, 2538816, 2901504, 2961952, 3385088, 4442928, 5077632, 5923904, 6770176, 8885856, 10155264, 11847808, 17771712, 20310528, 23695616, 35543424, 47391232, 71086848, 142173696]

約数ペア:

[(1, 142173696), (2, 71086848), (3, 47391232), (4, 35543424), (6, 23695616), (7, 20310528), (8, 17771712), (12, 11847808), (14, 10155264), (16, 8885856), (21, 6770176), (24, 5923904), (28, 5077632), (32, 4442928), (42, 3385088), (48, 2961952), (49, 2901504), (56, 2538816), (64, 2221464), (84, 1692544), (96, 1480976), (98, 1450752), (112, 1269408), (128, 1110732), (147, 967168), (168, 846272), (192, 740488), (196, 725376), (224, 634704), (256, 555366), (294, 483584), (336, 423136), (384, 370244), (392, 362688), (448, 317352), (512, 277683), (588, 241792), (672, 211568), (768, 185122), (784, 181344), (896, 158676), (1176, 120896), (1344, 105784), (1536, 92561), (1568, 90672), (1792, 79338), (1889, 75264), (2352, 60448), (2688, 52892), (3136, 45336), (3584, 39669), (3778, 37632), (4704, 30224), (5376, 26446), (5667, 25088), (6272, 22668), (7556, 18816), (9408, 15112), (10752, 13223), (11334, 12544)]