199256256

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 596975184

約数和(自身を除く): 397718928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 64, 72, 96, 106, 107, 122, 144, 159, 183, 192, 212, 214, 244, 288, 318, 321, 366, 424, 428, 477, 488, 549, 576, 636, 642, 732, 848, 856, 954, 963, 976, 1098, 1272, 1284, 1464, 1696, 1712, 1908, 1926, 1952, 2196, 2544, 2568, 2928, 3233, 3392, 3424, 3816, 3852, 3904, 4392, 5088, 5136, 5671, 5856, 6466, 6527, 6848, 7632, 7704, 8784, 9699, 10176, 10272, 11342, 11712, 12932, 13054, 15264, 15408, 17013, 17568, 19398, 19581, 20544, 22684, 25864, 26108, 29097, 30528, 30816, 34026, 35136, 38796, 39162, 45368, 51039, 51728, 52216, 58194, 58743, 61632, 68052, 77592, 78324, 90736, 102078, 103456, 104432, 116388, 117486, 136104, 155184, 156648, 181472, 204156, 206912, 208864, 232776, 234972, 272208, 310368, 313296, 345931, 362944, 408312, 417728, 465552, 469944, 544416, 620736, 626592, 691862, 816624, 931104, 939888, 1037793, 1088832, 1253184, 1383724, 1633248, 1862208, 1879776, 2075586, 2767448, 3113379, 3266496, 3759552, 4151172, 5534896, 6226758, 8302344, 11069792, 12453516, 16604688, 22139584, 24907032, 33209376, 49814064, 66418752, 99628128, 199256256]

約数ペア:

[(1, 199256256), (2, 99628128), (3, 66418752), (4, 49814064), (6, 33209376), (8, 24907032), (9, 22139584), (12, 16604688), (16, 12453516), (18, 11069792), (24, 8302344), (32, 6226758), (36, 5534896), (48, 4151172), (53, 3759552), (61, 3266496), (64, 3113379), (72, 2767448), (96, 2075586), (106, 1879776), (107, 1862208), (122, 1633248), (144, 1383724), (159, 1253184), (183, 1088832), (192, 1037793), (212, 939888), (214, 931104), (244, 816624), (288, 691862), (318, 626592), (321, 620736), (366, 544416), (424, 469944), (428, 465552), (477, 417728), (488, 408312), (549, 362944), (576, 345931), (636, 313296), (642, 310368), (732, 272208), (848, 234972), (856, 232776), (954, 208864), (963, 206912), (976, 204156), (1098, 181472), (1272, 156648), (1284, 155184), (1464, 136104), (1696, 117486), (1712, 116388), (1908, 104432), (1926, 103456), (1952, 102078), (2196, 90736), (2544, 78324), (2568, 77592), (2928, 68052), (3233, 61632), (3392, 58743), (3424, 58194), (3816, 52216), (3852, 51728), (3904, 51039), (4392, 45368), (5088, 39162), (5136, 38796), (5671, 35136), (5856, 34026), (6466, 30816), (6527, 30528), (6848, 29097), (7632, 26108), (7704, 25864), (8784, 22684), (9699, 20544), (10176, 19581), (10272, 19398), (11342, 17568), (11712, 17013), (12932, 15408), (13054, 15264)]