128548224

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 445536000

約数和(自身を除く): 316987776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 839, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1678, 1824, 2016, 2128, 2394, 2432, 2517, 2688, 2736, 3192, 3356, 3648, 4032, 4256, 4788, 5034, 5472, 5873, 6384, 6712, 7296, 7551, 8064, 8512, 9576, 10068, 10944, 11746, 12768, 13424, 15102, 15941, 17024, 17619, 19152, 20136, 21888, 23492, 25536, 26848, 30204, 31882, 35238, 38304, 40272, 46984, 47823, 51072, 52857, 53696, 60408, 63764, 70476, 76608, 80544, 93968, 95646, 105714, 107392, 111587, 120816, 127528, 140952, 143469, 153216, 161088, 187936, 191292, 211428, 223174, 241632, 255056, 281904, 286938, 322176, 334761, 375872, 382584, 422856, 446348, 483264, 510112, 563808, 573876, 669522, 751744, 765168, 845712, 892696, 966528, 1004283, 1020224, 1127616, 1147752, 1339044, 1530336, 1691424, 1785392, 2008566, 2040448, 2255232, 2295504, 2678088, 3060672, 3382848, 3570784, 4017132, 4591008, 5356176, 6121344, 6765696, 7141568, 8034264, 9182016, 10712352, 14283136, 16068528, 18364032, 21424704, 32137056, 42849408, 64274112, 128548224]

約数ペア:

[(1, 128548224), (2, 64274112), (3, 42849408), (4, 32137056), (6, 21424704), (7, 18364032), (8, 16068528), (9, 14283136), (12, 10712352), (14, 9182016), (16, 8034264), (18, 7141568), (19, 6765696), (21, 6121344), (24, 5356176), (28, 4591008), (32, 4017132), (36, 3570784), (38, 3382848), (42, 3060672), (48, 2678088), (56, 2295504), (57, 2255232), (63, 2040448), (64, 2008566), (72, 1785392), (76, 1691424), (84, 1530336), (96, 1339044), (112, 1147752), (114, 1127616), (126, 1020224), (128, 1004283), (133, 966528), (144, 892696), (152, 845712), (168, 765168), (171, 751744), (192, 669522), (224, 573876), (228, 563808), (252, 510112), (266, 483264), (288, 446348), (304, 422856), (336, 382584), (342, 375872), (384, 334761), (399, 322176), (448, 286938), (456, 281904), (504, 255056), (532, 241632), (576, 223174), (608, 211428), (672, 191292), (684, 187936), (798, 161088), (839, 153216), (896, 143469), (912, 140952), (1008, 127528), (1064, 120816), (1152, 111587), (1197, 107392), (1216, 105714), (1344, 95646), (1368, 93968), (1596, 80544), (1678, 76608), (1824, 70476), (2016, 63764), (2128, 60408), (2394, 53696), (2432, 52857), (2517, 51072), (2688, 47823), (2736, 46984), (3192, 40272), (3356, 38304), (3648, 35238), (4032, 31882), (4256, 30204), (4788, 26848), (5034, 25536), (5472, 23492), (5873, 21888), (6384, 20136), (6712, 19152), (7296, 17619), (7551, 17024), (8064, 15941), (8512, 15102), (9576, 13424), (10068, 12768), (10944, 11746)]