168251176

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 340898940

約数和(自身を除く): 172647764

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 289, 488, 578, 1037, 1156, 1193, 2074, 2312, 2386, 4148, 4772, 8296, 9544, 17629, 20281, 35258, 40562, 70516, 72773, 81124, 141032, 145546, 162248, 291092, 344777, 582184, 689554, 1237141, 1379108, 2474282, 2758216, 4948564, 9897128, 21031397, 42062794, 84125588, 168251176]

約数ペア:

[(1, 168251176), (2, 84125588), (4, 42062794), (8, 21031397), (17, 9897128), (34, 4948564), (61, 2758216), (68, 2474282), (122, 1379108), (136, 1237141), (244, 689554), (289, 582184), (488, 344777), (578, 291092), (1037, 162248), (1156, 145546), (1193, 141032), (2074, 81124), (2312, 72773), (2386, 70516), (4148, 40562), (4772, 35258), (8296, 20281), (9544, 17629)]