8123808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 27234144

約数和(自身を除く): 19110336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 157, 168, 176, 196, 224, 231, 264, 294, 308, 314, 336, 352, 392, 462, 471, 528, 539, 588, 616, 628, 672, 784, 924, 942, 1056, 1078, 1099, 1176, 1232, 1256, 1568, 1617, 1727, 1848, 1884, 2156, 2198, 2352, 2464, 2512, 3234, 3297, 3454, 3696, 3768, 4312, 4396, 4704, 5024, 5181, 6468, 6594, 6908, 7392, 7536, 7693, 8624, 8792, 10362, 12089, 12936, 13188, 13816, 15072, 15386, 17248, 17584, 20724, 23079, 24178, 25872, 26376, 27632, 30772, 35168, 36267, 41448, 46158, 48356, 51744, 52752, 55264, 61544, 72534, 82896, 84623, 92316, 96712, 105504, 123088, 145068, 165792, 169246, 184632, 193424, 246176, 253869, 290136, 338492, 369264, 386848, 507738, 580272, 676984, 738528, 1015476, 1160544, 1353968, 2030952, 2707936, 4061904, 8123808]

約数ペア:

[(1, 8123808), (2, 4061904), (3, 2707936), (4, 2030952), (6, 1353968), (7, 1160544), (8, 1015476), (11, 738528), (12, 676984), (14, 580272), (16, 507738), (21, 386848), (22, 369264), (24, 338492), (28, 290136), (32, 253869), (33, 246176), (42, 193424), (44, 184632), (48, 169246), (49, 165792), (56, 145068), (66, 123088), (77, 105504), (84, 96712), (88, 92316), (96, 84623), (98, 82896), (112, 72534), (132, 61544), (147, 55264), (154, 52752), (157, 51744), (168, 48356), (176, 46158), (196, 41448), (224, 36267), (231, 35168), (264, 30772), (294, 27632), (308, 26376), (314, 25872), (336, 24178), (352, 23079), (392, 20724), (462, 17584), (471, 17248), (528, 15386), (539, 15072), (588, 13816), (616, 13188), (628, 12936), (672, 12089), (784, 10362), (924, 8792), (942, 8624), (1056, 7693), (1078, 7536), (1099, 7392), (1176, 6908), (1232, 6594), (1256, 6468), (1568, 5181), (1617, 5024), (1727, 4704), (1848, 4396), (1884, 4312), (2156, 3768), (2198, 3696), (2352, 3454), (2464, 3297), (2512, 3234)]