194684672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 489676992

約数和(自身を除く): 294992320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 137, 182, 208, 224, 244, 256, 274, 364, 416, 427, 448, 488, 548, 728, 793, 832, 854, 896, 959, 976, 1096, 1456, 1586, 1664, 1708, 1781, 1792, 1918, 1952, 2192, 2912, 3172, 3328, 3416, 3562, 3836, 3904, 4384, 5551, 5824, 6344, 6832, 7124, 7672, 7808, 8357, 8768, 11102, 11648, 12467, 12688, 13664, 14248, 15344, 15616, 16714, 17536, 22204, 23296, 24934, 25376, 27328, 28496, 30688, 33428, 35072, 44408, 49868, 50752, 54656, 56992, 58499, 61376, 66856, 88816, 99736, 101504, 108641, 109312, 113984, 116998, 122752, 133712, 177632, 199472, 203008, 217282, 227968, 233996, 245504, 267424, 355264, 398944, 434564, 455936, 467992, 534848, 710528, 760487, 797888, 869128, 935984, 1069696, 1421056, 1520974, 1595776, 1738256, 1871968, 2139392, 3041948, 3191552, 3476512, 3743936, 6083896, 6953024, 7487872, 12167792, 13906048, 14975744, 24335584, 27812096, 48671168, 97342336, 194684672]

約数ペア:

[(1, 194684672), (2, 97342336), (4, 48671168), (7, 27812096), (8, 24335584), (13, 14975744), (14, 13906048), (16, 12167792), (26, 7487872), (28, 6953024), (32, 6083896), (52, 3743936), (56, 3476512), (61, 3191552), (64, 3041948), (91, 2139392), (104, 1871968), (112, 1738256), (122, 1595776), (128, 1520974), (137, 1421056), (182, 1069696), (208, 935984), (224, 869128), (244, 797888), (256, 760487), (274, 710528), (364, 534848), (416, 467992), (427, 455936), (448, 434564), (488, 398944), (548, 355264), (728, 267424), (793, 245504), (832, 233996), (854, 227968), (896, 217282), (959, 203008), (976, 199472), (1096, 177632), (1456, 133712), (1586, 122752), (1664, 116998), (1708, 113984), (1781, 109312), (1792, 108641), (1918, 101504), (1952, 99736), (2192, 88816), (2912, 66856), (3172, 61376), (3328, 58499), (3416, 56992), (3562, 54656), (3836, 50752), (3904, 49868), (4384, 44408), (5551, 35072), (5824, 33428), (6344, 30688), (6832, 28496), (7124, 27328), (7672, 25376), (7808, 24934), (8357, 23296), (8768, 22204), (11102, 17536), (11648, 16714), (12467, 15616), (12688, 15344), (13664, 14248)]