165331712

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 417564672

約数和(自身を除く): 252232960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 151, 182, 188, 208, 224, 256, 302, 329, 364, 376, 416, 448, 604, 611, 658, 728, 752, 832, 896, 1057, 1208, 1222, 1316, 1456, 1504, 1664, 1792, 1963, 2114, 2416, 2444, 2632, 2912, 3008, 3328, 3926, 4228, 4277, 4832, 4888, 5264, 5824, 6016, 7097, 7852, 8456, 8554, 9664, 9776, 10528, 11648, 12032, 13741, 14194, 15704, 16912, 17108, 19328, 19552, 21056, 23296, 27482, 28388, 31408, 33824, 34216, 38656, 39104, 42112, 49679, 54964, 56776, 62816, 67648, 68432, 78208, 84224, 92261, 99358, 109928, 113552, 125632, 135296, 136864, 156416, 184522, 198716, 219856, 227104, 251264, 270592, 273728, 369044, 397432, 439712, 454208, 502528, 547456, 645827, 738088, 794864, 879424, 908416, 1094912, 1291654, 1476176, 1589728, 1758848, 1816832, 2583308, 2952352, 3179456, 3517696, 5166616, 5904704, 6358912, 10333232, 11809408, 12717824, 20666464, 23618816, 41332928, 82665856, 165331712]

約数ペア:

[(1, 165331712), (2, 82665856), (4, 41332928), (7, 23618816), (8, 20666464), (13, 12717824), (14, 11809408), (16, 10333232), (26, 6358912), (28, 5904704), (32, 5166616), (47, 3517696), (52, 3179456), (56, 2952352), (64, 2583308), (91, 1816832), (94, 1758848), (104, 1589728), (112, 1476176), (128, 1291654), (151, 1094912), (182, 908416), (188, 879424), (208, 794864), (224, 738088), (256, 645827), (302, 547456), (329, 502528), (364, 454208), (376, 439712), (416, 397432), (448, 369044), (604, 273728), (611, 270592), (658, 251264), (728, 227104), (752, 219856), (832, 198716), (896, 184522), (1057, 156416), (1208, 136864), (1222, 135296), (1316, 125632), (1456, 113552), (1504, 109928), (1664, 99358), (1792, 92261), (1963, 84224), (2114, 78208), (2416, 68432), (2444, 67648), (2632, 62816), (2912, 56776), (3008, 54964), (3328, 49679), (3926, 42112), (4228, 39104), (4277, 38656), (4832, 34216), (4888, 33824), (5264, 31408), (5824, 28388), (6016, 27482), (7097, 23296), (7852, 21056), (8456, 19552), (8554, 19328), (9664, 17108), (9776, 16912), (10528, 15704), (11648, 14194), (12032, 13741)]