161680512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{60149}}^1$

素因数の和:60173

約数の個数: 64

約数和(自身を含む): 490824000

約数和(自身を除く): 329143488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 60149, 120298, 180447, 240596, 360894, 421043, 481192, 721788, 842086, 962384, 1263129, 1443576, 1684172, 1924768, 2526258, 2887152, 3368344, 3849536, 5052516, 5774304, 6736688, 7699072, 10105032, 11548608, 13473376, 20210064, 23097216, 26946752, 40420128, 53893504, 80840256, 161680512]

約数ペア:

[(1, 161680512), (2, 80840256), (3, 53893504), (4, 40420128), (6, 26946752), (7, 23097216), (8, 20210064), (12, 13473376), (14, 11548608), (16, 10105032), (21, 7699072), (24, 6736688), (28, 5774304), (32, 5052516), (42, 3849536), (48, 3368344), (56, 2887152), (64, 2526258), (84, 1924768), (96, 1684172), (112, 1443576), (128, 1263129), (168, 962384), (192, 842086), (224, 721788), (336, 481192), (384, 421043), (448, 360894), (672, 240596), (896, 180447), (1344, 120298), (2688, 60149)]