168137472

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 471935072

約数和(自身を除く): 303797600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 97, 111, 122, 128, 148, 183, 192, 194, 222, 244, 256, 291, 296, 366, 384, 388, 444, 488, 582, 592, 732, 768, 776, 888, 976, 1164, 1184, 1464, 1552, 1776, 1952, 2257, 2328, 2368, 2928, 3104, 3552, 3589, 3904, 4514, 4656, 4736, 5856, 5917, 6208, 6771, 7104, 7178, 7808, 9028, 9312, 9472, 10767, 11712, 11834, 12416, 13542, 14208, 14356, 15616, 17751, 18056, 18624, 21534, 23424, 23668, 24832, 27084, 28416, 28712, 35502, 36112, 37248, 43068, 46848, 47336, 54168, 57424, 71004, 72224, 74496, 86136, 94672, 108336, 114848, 142008, 144448, 172272, 189344, 216672, 218929, 229696, 284016, 288896, 344544, 378688, 433344, 437858, 459392, 568032, 577792, 656787, 689088, 757376, 866688, 875716, 918784, 1136064, 1313574, 1378176, 1514752, 1733376, 1751432, 2272128, 2627148, 2756352, 3502864, 4544256, 5254296, 7005728, 10508592, 14011456, 21017184, 28022912, 42034368, 56045824, 84068736, 168137472]

約数ペア:

[(1, 168137472), (2, 84068736), (3, 56045824), (4, 42034368), (6, 28022912), (8, 21017184), (12, 14011456), (16, 10508592), (24, 7005728), (32, 5254296), (37, 4544256), (48, 3502864), (61, 2756352), (64, 2627148), (74, 2272128), (96, 1751432), (97, 1733376), (111, 1514752), (122, 1378176), (128, 1313574), (148, 1136064), (183, 918784), (192, 875716), (194, 866688), (222, 757376), (244, 689088), (256, 656787), (291, 577792), (296, 568032), (366, 459392), (384, 437858), (388, 433344), (444, 378688), (488, 344544), (582, 288896), (592, 284016), (732, 229696), (768, 218929), (776, 216672), (888, 189344), (976, 172272), (1164, 144448), (1184, 142008), (1464, 114848), (1552, 108336), (1776, 94672), (1952, 86136), (2257, 74496), (2328, 72224), (2368, 71004), (2928, 57424), (3104, 54168), (3552, 47336), (3589, 46848), (3904, 43068), (4514, 37248), (4656, 36112), (4736, 35502), (5856, 28712), (5917, 28416), (6208, 27084), (6771, 24832), (7104, 23668), (7178, 23424), (7808, 21534), (9028, 18624), (9312, 18056), (9472, 17751), (10767, 15616), (11712, 14356), (11834, 14208), (12416, 13542)]