156737400848

素因数分解:

$2^4\times 7^1\times {\mathrm{1399441079}}^1$

素因数の和:1399441094

約数の個数: 20

約数和(自身を含む): 347061387840

約数和(自身を除く): 190323986992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399441079, 2798882158, 5597764316, 9796087553, 11195528632, 19592175106, 22391057264, 39184350212, 78368700424, 156737400848]

約数ペア:

[(1, 156737400848), (2, 78368700424), (4, 39184350212), (7, 22391057264), (8, 19592175106), (14, 11195528632), (16, 9796087553), (28, 5597764316), (56, 2798882158), (112, 1399441079)]