140051712

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 108

約数和(自身を含む): 396585056

約数和(自身を除く): 256533344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 544, 578, 631, 768, 816, 867, 1088, 1156, 1262, 1632, 1734, 1893, 2176, 2312, 2524, 3264, 3468, 3786, 4352, 4624, 5048, 6528, 6936, 7572, 9248, 10096, 10727, 13056, 13872, 15144, 18496, 20192, 21454, 27744, 30288, 32181, 36992, 40384, 42908, 55488, 60576, 64362, 73984, 80768, 85816, 110976, 121152, 128724, 161536, 171632, 182359, 221952, 242304, 257448, 343264, 364718, 484608, 514896, 547077, 686528, 729436, 1029792, 1094154, 1373056, 1458872, 2059584, 2188308, 2746112, 2917744, 4119168, 4376616, 5835488, 8238336, 8753232, 11670976, 17506464, 23341952, 35012928, 46683904, 70025856, 140051712]

約数ペア:

[(1, 140051712), (2, 70025856), (3, 46683904), (4, 35012928), (6, 23341952), (8, 17506464), (12, 11670976), (16, 8753232), (17, 8238336), (24, 5835488), (32, 4376616), (34, 4119168), (48, 2917744), (51, 2746112), (64, 2188308), (68, 2059584), (96, 1458872), (102, 1373056), (128, 1094154), (136, 1029792), (192, 729436), (204, 686528), (256, 547077), (272, 514896), (289, 484608), (384, 364718), (408, 343264), (544, 257448), (578, 242304), (631, 221952), (768, 182359), (816, 171632), (867, 161536), (1088, 128724), (1156, 121152), (1262, 110976), (1632, 85816), (1734, 80768), (1893, 73984), (2176, 64362), (2312, 60576), (2524, 55488), (3264, 42908), (3468, 40384), (3786, 36992), (4352, 32181), (4624, 30288), (5048, 27744), (6528, 21454), (6936, 20192), (7572, 18496), (9248, 15144), (10096, 13872), (10727, 13056)]