138833072

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2986

約数の個数: 60

約数和(自身を含む): 318144816

約数和(自身を除く): 179311744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2903, 2989, 3416, 5806, 5978, 6832, 11612, 11956, 20321, 23224, 23912, 40642, 46448, 47824, 81284, 142247, 162568, 177083, 284494, 325136, 354166, 568988, 708332, 1137976, 1239581, 1416664, 2275952, 2479162, 2833328, 4958324, 8677067, 9916648, 17354134, 19833296, 34708268, 69416536, 138833072]

約数ペア:

[(1, 138833072), (2, 69416536), (4, 34708268), (7, 19833296), (8, 17354134), (14, 9916648), (16, 8677067), (28, 4958324), (49, 2833328), (56, 2479162), (61, 2275952), (98, 1416664), (112, 1239581), (122, 1137976), (196, 708332), (244, 568988), (392, 354166), (427, 325136), (488, 284494), (784, 177083), (854, 162568), (976, 142247), (1708, 81284), (2903, 47824), (2989, 46448), (3416, 40642), (5806, 23912), (5978, 23224), (6832, 20321), (11612, 11956)]