164077312

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 405529600

約数和(自身を除く): 241452288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 79, 112, 122, 128, 133, 152, 158, 224, 244, 256, 266, 304, 316, 427, 448, 488, 532, 553, 608, 632, 854, 896, 976, 1064, 1106, 1159, 1216, 1264, 1501, 1708, 1792, 1952, 2128, 2212, 2318, 2432, 2528, 3002, 3416, 3904, 4256, 4424, 4636, 4819, 4864, 5056, 6004, 6832, 7808, 8113, 8512, 8848, 9272, 9638, 10112, 10507, 12008, 13664, 15616, 16226, 17024, 17696, 18544, 19276, 20224, 21014, 24016, 27328, 32452, 33733, 34048, 35392, 37088, 38552, 42028, 48032, 54656, 64904, 67466, 70784, 74176, 77104, 84056, 91561, 96064, 109312, 129808, 134932, 141568, 148352, 154208, 168112, 183122, 192128, 259616, 269864, 296704, 308416, 336224, 366244, 384256, 519232, 539728, 616832, 640927, 672448, 732488, 1038464, 1079456, 1233664, 1281854, 1344896, 1464976, 2076928, 2158912, 2563708, 2689792, 2929952, 4317824, 5127416, 5859904, 8635648, 10254832, 11719808, 20509664, 23439616, 41019328, 82038656, 164077312]

約数ペア:

[(1, 164077312), (2, 82038656), (4, 41019328), (7, 23439616), (8, 20509664), (14, 11719808), (16, 10254832), (19, 8635648), (28, 5859904), (32, 5127416), (38, 4317824), (56, 2929952), (61, 2689792), (64, 2563708), (76, 2158912), (79, 2076928), (112, 1464976), (122, 1344896), (128, 1281854), (133, 1233664), (152, 1079456), (158, 1038464), (224, 732488), (244, 672448), (256, 640927), (266, 616832), (304, 539728), (316, 519232), (427, 384256), (448, 366244), (488, 336224), (532, 308416), (553, 296704), (608, 269864), (632, 259616), (854, 192128), (896, 183122), (976, 168112), (1064, 154208), (1106, 148352), (1159, 141568), (1216, 134932), (1264, 129808), (1501, 109312), (1708, 96064), (1792, 91561), (1952, 84056), (2128, 77104), (2212, 74176), (2318, 70784), (2432, 67466), (2528, 64904), (3002, 54656), (3416, 48032), (3904, 42028), (4256, 38552), (4424, 37088), (4636, 35392), (4819, 34048), (4864, 33733), (5056, 32452), (6004, 27328), (6832, 24016), (7808, 21014), (8113, 20224), (8512, 19276), (8848, 18544), (9272, 17696), (9638, 17024), (10112, 16226), (10507, 15616), (12008, 13664)]