156774280168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{161956901}}^1$

素因数の和:161956929

約数の個数: 24

約数和(自身を含む): 323104019490

約数和(自身を除く): 166329739322

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 161956901, 323913802, 647827604, 1295655208, 1781525911, 3563051822, 7126103644, 14252207288, 19596785021, 39193570042, 78387140084, 156774280168]

約数ペア:

[(1, 156774280168), (2, 78387140084), (4, 39193570042), (8, 19596785021), (11, 14252207288), (22, 7126103644), (44, 3563051822), (88, 1781525911), (121, 1295655208), (242, 647827604), (484, 323913802), (968, 161956901)]