156965516932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{652837}}^1$

素因数の和:653156

約数の個数: 48

約数和(自身を含む): 325228223488

約数和(自身を除く): 168262706556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 868, 1108, 1939, 3878, 7756, 8587, 17174, 34348, 60109, 120218, 240436, 652837, 1305674, 2611348, 4569859, 9139718, 18279436, 20237947, 40475894, 80951788, 141665629, 180835849, 283331258, 361671698, 566662516, 723343396, 1265850943, 2531701886, 5063403772, 5605911319, 11211822638, 22423645276, 39241379233, 78482758466, 156965516932]

約数ペア:

[(1, 156965516932), (2, 78482758466), (4, 39241379233), (7, 22423645276), (14, 11211822638), (28, 5605911319), (31, 5063403772), (62, 2531701886), (124, 1265850943), (217, 723343396), (277, 566662516), (434, 361671698), (554, 283331258), (868, 180835849), (1108, 141665629), (1939, 80951788), (3878, 40475894), (7756, 20237947), (8587, 18279436), (17174, 9139718), (34348, 4569859), (60109, 2611348), (120218, 1305674), (240436, 652837)]