191315712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 612872960

約数和(自身を除く): 421557248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 1873, 2128, 2432, 2688, 3192, 3648, 3746, 4256, 4864, 5376, 5619, 6384, 7296, 7492, 8512, 11238, 12768, 13111, 14592, 14984, 17024, 22476, 25536, 26222, 29968, 34048, 35587, 39333, 44952, 51072, 52444, 59936, 71174, 78666, 89904, 102144, 104888, 106761, 119872, 142348, 157332, 179808, 209776, 213522, 239744, 249109, 284696, 314664, 359616, 419552, 427044, 479488, 498218, 569392, 629328, 719232, 747327, 839104, 854088, 996436, 1138784, 1258656, 1438464, 1494654, 1678208, 1708176, 1992872, 2277568, 2517312, 2989308, 3356416, 3416352, 3985744, 4555136, 5034624, 5978616, 6832704, 7971488, 9110272, 10069248, 11957232, 13665408, 15942976, 23914464, 27330816, 31885952, 47828928, 63771904, 95657856, 191315712]

約数ペア:

[(1, 191315712), (2, 95657856), (3, 63771904), (4, 47828928), (6, 31885952), (7, 27330816), (8, 23914464), (12, 15942976), (14, 13665408), (16, 11957232), (19, 10069248), (21, 9110272), (24, 7971488), (28, 6832704), (32, 5978616), (38, 5034624), (42, 4555136), (48, 3985744), (56, 3416352), (57, 3356416), (64, 2989308), (76, 2517312), (84, 2277568), (96, 1992872), (112, 1708176), (114, 1678208), (128, 1494654), (133, 1438464), (152, 1258656), (168, 1138784), (192, 996436), (224, 854088), (228, 839104), (256, 747327), (266, 719232), (304, 629328), (336, 569392), (384, 498218), (399, 479488), (448, 427044), (456, 419552), (532, 359616), (608, 314664), (672, 284696), (768, 249109), (798, 239744), (896, 213522), (912, 209776), (1064, 179808), (1216, 157332), (1344, 142348), (1596, 119872), (1792, 106761), (1824, 104888), (1873, 102144), (2128, 89904), (2432, 78666), (2688, 71174), (3192, 59936), (3648, 52444), (3746, 51072), (4256, 44952), (4864, 39333), (5376, 35587), (5619, 34048), (6384, 29968), (7296, 26222), (7492, 25536), (8512, 22476), (11238, 17024), (12768, 14984), (13111, 14592)]