168718864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5077}}^1$

素因数の和:5183

約数の個数: 40

約数和(自身を含む): 342541568

約数和(自身を除く): 173822704

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 5077, 8308, 10154, 16616, 20308, 33232, 40616, 81232, 157387, 314774, 340159, 629548, 680318, 1259096, 1360636, 2518192, 2721272, 5442544, 10544929, 21089858, 42179716, 84359432, 168718864]

約数ペア:

[(1, 168718864), (2, 84359432), (4, 42179716), (8, 21089858), (16, 10544929), (31, 5442544), (62, 2721272), (67, 2518192), (124, 1360636), (134, 1259096), (248, 680318), (268, 629548), (496, 340159), (536, 314774), (1072, 157387), (2077, 81232), (4154, 40616), (5077, 33232), (8308, 20308), (10154, 16616)]