139765248

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 180

約数和(自身を含む): 469986660

約数和(自身を除く): 330221412

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 619, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1238, 1344, 1536, 1568, 1764, 1792, 1857, 2016, 2304, 2352, 2476, 2688, 3136, 3528, 3584, 3714, 4032, 4333, 4608, 4704, 4952, 5376, 5571, 6272, 7056, 7428, 8064, 8666, 9408, 9904, 10752, 11142, 12544, 12999, 14112, 14856, 16128, 17332, 18816, 19808, 22284, 25088, 25998, 28224, 29712, 30331, 32256, 34664, 37632, 38997, 39616, 44568, 51996, 56448, 59424, 60662, 69328, 75264, 77994, 79232, 89136, 90993, 103992, 112896, 118848, 121324, 138656, 155988, 158464, 178272, 181986, 207984, 225792, 237696, 242648, 272979, 277312, 311976, 316928, 356544, 363972, 415968, 475392, 485296, 545958, 554624, 623952, 713088, 727944, 831936, 950784, 970592, 1091916, 1109248, 1247904, 1426176, 1455888, 1663872, 1941184, 2183832, 2218496, 2495808, 2852352, 2911776, 3327744, 3882368, 4367664, 4991616, 5823552, 6655488, 7764736, 8735328, 9983232, 11647104, 15529472, 17470656, 19966464, 23294208, 34941312, 46588416, 69882624, 139765248]

約数ペア:

[(1, 139765248), (2, 69882624), (3, 46588416), (4, 34941312), (6, 23294208), (7, 19966464), (8, 17470656), (9, 15529472), (12, 11647104), (14, 9983232), (16, 8735328), (18, 7764736), (21, 6655488), (24, 5823552), (28, 4991616), (32, 4367664), (36, 3882368), (42, 3327744), (48, 2911776), (49, 2852352), (56, 2495808), (63, 2218496), (64, 2183832), (72, 1941184), (84, 1663872), (96, 1455888), (98, 1426176), (112, 1247904), (126, 1109248), (128, 1091916), (144, 970592), (147, 950784), (168, 831936), (192, 727944), (196, 713088), (224, 623952), (252, 554624), (256, 545958), (288, 485296), (294, 475392), (336, 415968), (384, 363972), (392, 356544), (441, 316928), (448, 311976), (504, 277312), (512, 272979), (576, 242648), (588, 237696), (619, 225792), (672, 207984), (768, 181986), (784, 178272), (882, 158464), (896, 155988), (1008, 138656), (1152, 121324), (1176, 118848), (1238, 112896), (1344, 103992), (1536, 90993), (1568, 89136), (1764, 79232), (1792, 77994), (1857, 75264), (2016, 69328), (2304, 60662), (2352, 59424), (2476, 56448), (2688, 51996), (3136, 44568), (3528, 39616), (3584, 38997), (3714, 37632), (4032, 34664), (4333, 32256), (4608, 30331), (4704, 29712), (4952, 28224), (5376, 25998), (5571, 25088), (6272, 22284), (7056, 19808), (7428, 18816), (8064, 17332), (8666, 16128), (9408, 14856), (9904, 14112), (10752, 12999), (11142, 12544)]