161736664

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{56003}}^1$

素因数の和:56047

約数の個数: 24

約数和(自身を含む): 320062860

約数和(自身を除く): 158326196

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 56003, 112006, 224012, 448024, 1064057, 2128114, 4256228, 8512456, 20217083, 40434166, 80868332, 161736664]

約数ペア:

[(1, 161736664), (2, 80868332), (4, 40434166), (8, 20217083), (19, 8512456), (38, 4256228), (76, 2128114), (152, 1064057), (361, 448024), (722, 224012), (1444, 112006), (2888, 56003)]