168272288

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{37831}}^1$

素因数の和:37980

約数の個数: 24

約数和(自身を含む): 333678240

約数和(自身を除く): 165405952

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 37831, 75662, 151324, 302648, 605296, 1210592, 5258509, 10517018, 21034036, 42068072, 84136144, 168272288]

約数ペア:

[(1, 168272288), (2, 84136144), (4, 42068072), (8, 21034036), (16, 10517018), (32, 5258509), (139, 1210592), (278, 605296), (556, 302648), (1112, 151324), (2224, 75662), (4448, 37831)]