140985152

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 366235488

約数和(自身を除く): 225250336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 61, 64, 67, 77, 88, 98, 112, 122, 134, 154, 176, 196, 224, 244, 268, 308, 352, 392, 427, 448, 469, 488, 536, 539, 616, 671, 704, 737, 784, 854, 938, 976, 1072, 1078, 1232, 1342, 1474, 1568, 1708, 1876, 1952, 2144, 2156, 2464, 2684, 2948, 2989, 3136, 3283, 3416, 3752, 3904, 4087, 4288, 4312, 4697, 4928, 5159, 5368, 5896, 5978, 6566, 6832, 7504, 8174, 8624, 9394, 10318, 10736, 11792, 11956, 13132, 13664, 15008, 16348, 17248, 18788, 20636, 21472, 23584, 23912, 26264, 27328, 28609, 30016, 32696, 32879, 34496, 36113, 37576, 41272, 42944, 44957, 47168, 47824, 52528, 57218, 65392, 65758, 72226, 75152, 82544, 89914, 95648, 105056, 114436, 130784, 131516, 144452, 150304, 165088, 179828, 191296, 200263, 210112, 228872, 261568, 263032, 288904, 300608, 314699, 330176, 359656, 400526, 457744, 526064, 577808, 629398, 719312, 801052, 915488, 1052128, 1155616, 1258796, 1438624, 1602104, 1830976, 2104256, 2202893, 2311232, 2517592, 2877248, 3204208, 4405786, 5035184, 6408416, 8811572, 10070368, 12816832, 17623144, 20140736, 35246288, 70492576, 140985152]

約数ペア:

[(1, 140985152), (2, 70492576), (4, 35246288), (7, 20140736), (8, 17623144), (11, 12816832), (14, 10070368), (16, 8811572), (22, 6408416), (28, 5035184), (32, 4405786), (44, 3204208), (49, 2877248), (56, 2517592), (61, 2311232), (64, 2202893), (67, 2104256), (77, 1830976), (88, 1602104), (98, 1438624), (112, 1258796), (122, 1155616), (134, 1052128), (154, 915488), (176, 801052), (196, 719312), (224, 629398), (244, 577808), (268, 526064), (308, 457744), (352, 400526), (392, 359656), (427, 330176), (448, 314699), (469, 300608), (488, 288904), (536, 263032), (539, 261568), (616, 228872), (671, 210112), (704, 200263), (737, 191296), (784, 179828), (854, 165088), (938, 150304), (976, 144452), (1072, 131516), (1078, 130784), (1232, 114436), (1342, 105056), (1474, 95648), (1568, 89914), (1708, 82544), (1876, 75152), (1952, 72226), (2144, 65758), (2156, 65392), (2464, 57218), (2684, 52528), (2948, 47824), (2989, 47168), (3136, 44957), (3283, 42944), (3416, 41272), (3752, 37576), (3904, 36113), (4087, 34496), (4288, 32879), (4312, 32696), (4697, 30016), (4928, 28609), (5159, 27328), (5368, 26264), (5896, 23912), (5978, 23584), (6566, 21472), (6832, 20636), (7504, 18788), (8174, 17248), (8624, 16348), (9394, 15008), (10318, 13664), (10736, 13132), (11792, 11956)]