189810432

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3955

約数の個数: 144

約数和(自身を含む): 641652480

約数和(自身を除く): 451842048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3923, 4032, 5376, 6048, 6912, 7846, 8064, 11769, 12096, 15692, 16128, 23538, 24192, 27461, 31384, 35307, 47076, 48384, 54922, 62768, 70614, 82383, 94152, 105921, 109844, 125536, 141228, 164766, 188304, 211842, 219688, 247149, 251072, 282456, 329532, 376608, 423684, 439376, 494298, 502144, 564912, 659064, 741447, 753216, 847368, 878752, 988596, 1004288, 1129824, 1318128, 1482894, 1506432, 1694736, 1757504, 1977192, 2259648, 2636256, 2965788, 3012864, 3389472, 3515008, 3954384, 4519296, 5272512, 5931576, 6778944, 7030016, 7908768, 9038592, 10545024, 11863152, 13557888, 15817536, 21090048, 23726304, 27115776, 31635072, 47452608, 63270144, 94905216, 189810432]

約数ペア:

[(1, 189810432), (2, 94905216), (3, 63270144), (4, 47452608), (6, 31635072), (7, 27115776), (8, 23726304), (9, 21090048), (12, 15817536), (14, 13557888), (16, 11863152), (18, 10545024), (21, 9038592), (24, 7908768), (27, 7030016), (28, 6778944), (32, 5931576), (36, 5272512), (42, 4519296), (48, 3954384), (54, 3515008), (56, 3389472), (63, 3012864), (64, 2965788), (72, 2636256), (84, 2259648), (96, 1977192), (108, 1757504), (112, 1694736), (126, 1506432), (128, 1482894), (144, 1318128), (168, 1129824), (189, 1004288), (192, 988596), (216, 878752), (224, 847368), (252, 753216), (256, 741447), (288, 659064), (336, 564912), (378, 502144), (384, 494298), (432, 439376), (448, 423684), (504, 376608), (576, 329532), (672, 282456), (756, 251072), (768, 247149), (864, 219688), (896, 211842), (1008, 188304), (1152, 164766), (1344, 141228), (1512, 125536), (1728, 109844), (1792, 105921), (2016, 94152), (2304, 82383), (2688, 70614), (3024, 62768), (3456, 54922), (3923, 48384), (4032, 47076), (5376, 35307), (6048, 31384), (6912, 27461), (7846, 24192), (8064, 23538), (11769, 16128), (12096, 15692)]