156987189968

素因数分解:

$2^4\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{191459}}^1$

素因数の和:198795

約数の個数: 40

約数和(自身を含む): 347663789760

約数和(自身を除く): 190676599792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7321, 14642, 29284, 51247, 58568, 102494, 117136, 191459, 204988, 382918, 409976, 765836, 819952, 1340213, 1531672, 2680426, 3063344, 5360852, 10721704, 21443408, 1401671339, 2803342678, 5606685356, 9811699373, 11213370712, 19623398746, 22426741424, 39246797492, 78493594984, 156987189968]

約数ペア:

[(1, 156987189968), (2, 78493594984), (4, 39246797492), (7, 22426741424), (8, 19623398746), (14, 11213370712), (16, 9811699373), (28, 5606685356), (56, 2803342678), (112, 1401671339), (7321, 21443408), (14642, 10721704), (29284, 5360852), (51247, 3063344), (58568, 2680426), (102494, 1531672), (117136, 1340213), (191459, 819952), (204988, 765836), (382918, 409976)]