187898144

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 301989856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 53, 56, 68, 76, 98, 106, 112, 119, 133, 136, 152, 196, 212, 224, 238, 266, 272, 304, 323, 343, 371, 392, 424, 476, 532, 544, 608, 646, 686, 742, 784, 833, 848, 901, 931, 952, 1007, 1064, 1292, 1372, 1484, 1568, 1666, 1696, 1802, 1862, 1904, 2014, 2128, 2261, 2584, 2597, 2744, 2968, 3332, 3604, 3724, 3808, 4028, 4256, 4522, 5168, 5194, 5488, 5831, 5936, 6307, 6517, 6664, 7049, 7208, 7448, 8056, 9044, 10336, 10388, 10976, 11662, 11872, 12614, 13034, 13328, 14098, 14416, 14896, 15827, 16112, 17119, 18088, 18179, 20776, 23324, 25228, 26068, 26656, 28196, 28832, 29792, 31654, 32224, 34238, 36176, 36358, 41552, 44149, 46648, 49343, 50456, 52136, 56392, 63308, 68476, 72352, 72716, 83104, 88298, 93296, 98686, 100912, 104272, 110789, 112784, 119833, 126616, 136952, 145432, 176596, 186592, 197372, 201824, 208544, 221578, 225568, 239666, 253232, 273904, 290864, 309043, 345401, 353192, 394744, 443156, 479332, 506464, 547808, 581728, 618086, 690802, 706384, 789488, 838831, 886312, 958664, 1236172, 1381604, 1412768, 1578976, 1677662, 1772624, 1917328, 2472344, 2763208, 3355324, 3545248, 3834656, 4944688, 5526416, 5871817, 6710648, 9889376, 11052832, 11743634, 13421296, 23487268, 26842592, 46974536, 93949072, 187898144]

約数ペア:

[(1, 187898144), (2, 93949072), (4, 46974536), (7, 26842592), (8, 23487268), (14, 13421296), (16, 11743634), (17, 11052832), (19, 9889376), (28, 6710648), (32, 5871817), (34, 5526416), (38, 4944688), (49, 3834656), (53, 3545248), (56, 3355324), (68, 2763208), (76, 2472344), (98, 1917328), (106, 1772624), (112, 1677662), (119, 1578976), (133, 1412768), (136, 1381604), (152, 1236172), (196, 958664), (212, 886312), (224, 838831), (238, 789488), (266, 706384), (272, 690802), (304, 618086), (323, 581728), (343, 547808), (371, 506464), (392, 479332), (424, 443156), (476, 394744), (532, 353192), (544, 345401), (608, 309043), (646, 290864), (686, 273904), (742, 253232), (784, 239666), (833, 225568), (848, 221578), (901, 208544), (931, 201824), (952, 197372), (1007, 186592), (1064, 176596), (1292, 145432), (1372, 136952), (1484, 126616), (1568, 119833), (1666, 112784), (1696, 110789), (1802, 104272), (1862, 100912), (1904, 98686), (2014, 93296), (2128, 88298), (2261, 83104), (2584, 72716), (2597, 72352), (2744, 68476), (2968, 63308), (3332, 56392), (3604, 52136), (3724, 50456), (3808, 49343), (4028, 46648), (4256, 44149), (4522, 41552), (5168, 36358), (5194, 36176), (5488, 34238), (5831, 32224), (5936, 31654), (6307, 29792), (6517, 28832), (6664, 28196), (7049, 26656), (7208, 26068), (7448, 25228), (8056, 23324), (9044, 20776), (10336, 18179), (10388, 18088), (10976, 17119), (11662, 16112), (11872, 15827), (12614, 14896), (13034, 14416), (13328, 14098)]