164170144

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{18521}}^1$

素因数の和:18808

約数の個数: 24

約数和(自身を含む): 324394308

約数和(自身を除く): 160224164

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 18521, 37042, 74084, 148168, 296336, 592672, 5130317, 10260634, 20521268, 41042536, 82085072, 164170144]

約数ペア:

[(1, 164170144), (2, 82085072), (4, 41042536), (8, 20521268), (16, 10260634), (32, 5130317), (277, 592672), (554, 296336), (1108, 148168), (2216, 74084), (4432, 37042), (8864, 18521)]