187946784

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 582472800

約数和(自身を除く): 394526016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 107, 108, 114, 144, 152, 171, 214, 216, 228, 288, 304, 321, 342, 428, 432, 456, 513, 608, 642, 684, 856, 864, 912, 963, 1026, 1284, 1368, 1712, 1824, 1926, 2033, 2052, 2568, 2736, 2889, 3424, 3852, 4066, 4104, 5136, 5472, 5778, 6099, 7704, 8132, 8208, 10272, 11449, 11556, 12198, 15408, 16264, 16416, 18297, 22898, 23112, 24396, 30816, 32528, 34347, 36594, 45796, 46224, 48792, 54891, 65056, 68694, 73188, 91592, 92448, 97584, 103041, 109782, 137388, 146376, 183184, 195168, 206082, 217531, 219564, 274776, 292752, 309123, 366368, 412164, 435062, 439128, 549552, 585504, 618246, 652593, 824328, 870124, 878256, 1099104, 1236492, 1305186, 1648656, 1740248, 1756512, 1957779, 2472984, 2610372, 3297312, 3480496, 3915558, 4945968, 5220744, 5873337, 6960992, 7831116, 9891936, 10441488, 11746674, 15662232, 20882976, 23493348, 31324464, 46986696, 62648928, 93973392, 187946784]

約数ペア:

[(1, 187946784), (2, 93973392), (3, 62648928), (4, 46986696), (6, 31324464), (8, 23493348), (9, 20882976), (12, 15662232), (16, 11746674), (18, 10441488), (19, 9891936), (24, 7831116), (27, 6960992), (32, 5873337), (36, 5220744), (38, 4945968), (48, 3915558), (54, 3480496), (57, 3297312), (72, 2610372), (76, 2472984), (96, 1957779), (107, 1756512), (108, 1740248), (114, 1648656), (144, 1305186), (152, 1236492), (171, 1099104), (214, 878256), (216, 870124), (228, 824328), (288, 652593), (304, 618246), (321, 585504), (342, 549552), (428, 439128), (432, 435062), (456, 412164), (513, 366368), (608, 309123), (642, 292752), (684, 274776), (856, 219564), (864, 217531), (912, 206082), (963, 195168), (1026, 183184), (1284, 146376), (1368, 137388), (1712, 109782), (1824, 103041), (1926, 97584), (2033, 92448), (2052, 91592), (2568, 73188), (2736, 68694), (2889, 65056), (3424, 54891), (3852, 48792), (4066, 46224), (4104, 45796), (5136, 36594), (5472, 34347), (5778, 32528), (6099, 30816), (7704, 24396), (8132, 23112), (8208, 22898), (10272, 18297), (11449, 16416), (11556, 16264), (12198, 15408)]