195439563536

素因数分解:

$2^4\times 7^1\times {\mathrm{19913}}^1\times {\mathrm{87631}}^1$

素因数の和:107559

約数の個数: 40

約数和(自身を含む): 432785704704

約数和(自身を除く): 237346141168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19913, 39826, 79652, 87631, 139391, 159304, 175262, 278782, 318608, 350524, 557564, 613417, 701048, 1115128, 1226834, 1402096, 2230256, 2453668, 4907336, 9814672, 1744996103, 3489992206, 6979984412, 12214972721, 13959968824, 24429945442, 27919937648, 48859890884, 97719781768, 195439563536]

約数ペア:

[(1, 195439563536), (2, 97719781768), (4, 48859890884), (7, 27919937648), (8, 24429945442), (14, 13959968824), (16, 12214972721), (28, 6979984412), (56, 3489992206), (112, 1744996103), (19913, 9814672), (39826, 4907336), (79652, 2453668), (87631, 2230256), (139391, 1402096), (159304, 1226834), (175262, 1115128), (278782, 701048), (318608, 613417), (350524, 557564)]