161140872

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{24239}}^1$

素因数の和:24525

約数の個数: 32

約数和(自身を含む): 404323200

約数和(自身を除く): 243182328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 24239, 48478, 72717, 96956, 145434, 193912, 290868, 581736, 6714203, 13428406, 20142609, 26856812, 40285218, 53713624, 80570436, 161140872]

約数ペア:

[(1, 161140872), (2, 80570436), (3, 53713624), (4, 40285218), (6, 26856812), (8, 20142609), (12, 13428406), (24, 6714203), (277, 581736), (554, 290868), (831, 193912), (1108, 145434), (1662, 96956), (2216, 72717), (3324, 48478), (6648, 24239)]