188937984

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 529723040

約数和(自身を除く): 340785056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 109, 111, 122, 128, 148, 183, 192, 218, 222, 244, 256, 296, 327, 366, 384, 436, 444, 488, 592, 654, 732, 768, 872, 888, 976, 1184, 1308, 1464, 1744, 1776, 1952, 2257, 2368, 2616, 2928, 3488, 3552, 3904, 4033, 4514, 4736, 5232, 5856, 6649, 6771, 6976, 7104, 7808, 8066, 9028, 9472, 10464, 11712, 12099, 13298, 13542, 13952, 14208, 15616, 16132, 18056, 19947, 20928, 23424, 24198, 26596, 27084, 27904, 28416, 32264, 36112, 39894, 41856, 46848, 48396, 53192, 54168, 64528, 72224, 79788, 83712, 96792, 106384, 108336, 129056, 144448, 159576, 193584, 212768, 216672, 246013, 258112, 288896, 319152, 387168, 425536, 433344, 492026, 516224, 577792, 638304, 738039, 774336, 851072, 866688, 984052, 1032448, 1276608, 1476078, 1548672, 1702144, 1733376, 1968104, 2553216, 2952156, 3097344, 3936208, 5106432, 5904312, 7872416, 11808624, 15744832, 23617248, 31489664, 47234496, 62979328, 94468992, 188937984]

約数ペア:

[(1, 188937984), (2, 94468992), (3, 62979328), (4, 47234496), (6, 31489664), (8, 23617248), (12, 15744832), (16, 11808624), (24, 7872416), (32, 5904312), (37, 5106432), (48, 3936208), (61, 3097344), (64, 2952156), (74, 2553216), (96, 1968104), (109, 1733376), (111, 1702144), (122, 1548672), (128, 1476078), (148, 1276608), (183, 1032448), (192, 984052), (218, 866688), (222, 851072), (244, 774336), (256, 738039), (296, 638304), (327, 577792), (366, 516224), (384, 492026), (436, 433344), (444, 425536), (488, 387168), (592, 319152), (654, 288896), (732, 258112), (768, 246013), (872, 216672), (888, 212768), (976, 193584), (1184, 159576), (1308, 144448), (1464, 129056), (1744, 108336), (1776, 106384), (1952, 96792), (2257, 83712), (2368, 79788), (2616, 72224), (2928, 64528), (3488, 54168), (3552, 53192), (3904, 48396), (4033, 46848), (4514, 41856), (4736, 39894), (5232, 36112), (5856, 32264), (6649, 28416), (6771, 27904), (6976, 27084), (7104, 26596), (7808, 24198), (8066, 23424), (9028, 20928), (9472, 19947), (10464, 18056), (11712, 16132), (12099, 15616), (13298, 14208), (13542, 13952)]