144980416

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 84

約数和(自身を含む): 339306408

約数和(自身を除く): 194325992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 557, 581, 664, 784, 1114, 1162, 1328, 1568, 2228, 2324, 2656, 3136, 3899, 4067, 4456, 4648, 5312, 7798, 8134, 8912, 9296, 15596, 16268, 17824, 18592, 27293, 31192, 32536, 35648, 37184, 46231, 54586, 62384, 65072, 92462, 109172, 124768, 130144, 184924, 218344, 249536, 260288, 323617, 369848, 436688, 647234, 739696, 873376, 1294468, 1479392, 1746752, 2265319, 2588936, 2958784, 4530638, 5177872, 9061276, 10355744, 18122552, 20711488, 36245104, 72490208, 144980416]

約数ペア:

[(1, 144980416), (2, 72490208), (4, 36245104), (7, 20711488), (8, 18122552), (14, 10355744), (16, 9061276), (28, 5177872), (32, 4530638), (49, 2958784), (56, 2588936), (64, 2265319), (83, 1746752), (98, 1479392), (112, 1294468), (166, 873376), (196, 739696), (224, 647234), (332, 436688), (392, 369848), (448, 323617), (557, 260288), (581, 249536), (664, 218344), (784, 184924), (1114, 130144), (1162, 124768), (1328, 109172), (1568, 92462), (2228, 65072), (2324, 62384), (2656, 54586), (3136, 46231), (3899, 37184), (4067, 35648), (4456, 32536), (4648, 31192), (5312, 27293), (7798, 18592), (8134, 17824), (8912, 16268), (9296, 15596)]