161449344

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20021}}^1$

素因数の和:20048

約数の個数: 96

約数和(自身を含む): 530983440

約数和(自身を除く): 369534096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20021, 40042, 60063, 80084, 120126, 140147, 160168, 180189, 240252, 280294, 320336, 360378, 420441, 480504, 560588, 640672, 720756, 840882, 961008, 1121176, 1261323, 1281344, 1441512, 1681764, 1922016, 2242352, 2522646, 2562688, 2883024, 3363528, 3844032, 4484704, 5045292, 5766048, 6727056, 7688064, 8969408, 10090584, 11532096, 13454112, 17938816, 20181168, 23064192, 26908224, 40362336, 53816448, 80724672, 161449344]

約数ペア:

[(1, 161449344), (2, 80724672), (3, 53816448), (4, 40362336), (6, 26908224), (7, 23064192), (8, 20181168), (9, 17938816), (12, 13454112), (14, 11532096), (16, 10090584), (18, 8969408), (21, 7688064), (24, 6727056), (28, 5766048), (32, 5045292), (36, 4484704), (42, 3844032), (48, 3363528), (56, 2883024), (63, 2562688), (64, 2522646), (72, 2242352), (84, 1922016), (96, 1681764), (112, 1441512), (126, 1281344), (128, 1261323), (144, 1121176), (168, 961008), (192, 840882), (224, 720756), (252, 640672), (288, 560588), (336, 480504), (384, 420441), (448, 360378), (504, 320336), (576, 280294), (672, 240252), (896, 180189), (1008, 160168), (1152, 140147), (1344, 120126), (2016, 80084), (2688, 60063), (4032, 40042), (8064, 20021)]