163985472

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 140

約数和(自身を含む): 555670720

約数和(自身を除く): 391685248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4519, 4536, 5184, 6048, 9038, 9072, 12096, 13557, 18076, 18144, 27114, 31633, 36152, 36288, 40671, 54228, 63266, 72304, 81342, 94899, 108456, 122013, 126532, 144608, 162684, 189798, 216912, 244026, 253064, 284697, 289216, 325368, 366039, 379596, 433824, 488052, 506128, 569394, 650736, 732078, 759192, 854091, 867648, 976104, 1012256, 1138788, 1301472, 1464156, 1518384, 1708182, 1952208, 2024512, 2277576, 2562273, 2602944, 2928312, 3036768, 3416364, 3904416, 4555152, 5124546, 5856624, 6073536, 6832728, 7808832, 9110304, 10249092, 11713248, 13665456, 18220608, 20498184, 23426496, 27330912, 40996368, 54661824, 81992736, 163985472]

約数ペア:

[(1, 163985472), (2, 81992736), (3, 54661824), (4, 40996368), (6, 27330912), (7, 23426496), (8, 20498184), (9, 18220608), (12, 13665456), (14, 11713248), (16, 10249092), (18, 9110304), (21, 7808832), (24, 6832728), (27, 6073536), (28, 5856624), (32, 5124546), (36, 4555152), (42, 3904416), (48, 3416364), (54, 3036768), (56, 2928312), (63, 2602944), (64, 2562273), (72, 2277576), (81, 2024512), (84, 1952208), (96, 1708182), (108, 1518384), (112, 1464156), (126, 1301472), (144, 1138788), (162, 1012256), (168, 976104), (189, 867648), (192, 854091), (216, 759192), (224, 732078), (252, 650736), (288, 569394), (324, 506128), (336, 488052), (378, 433824), (432, 379596), (448, 366039), (504, 325368), (567, 289216), (576, 284697), (648, 253064), (672, 244026), (756, 216912), (864, 189798), (1008, 162684), (1134, 144608), (1296, 126532), (1344, 122013), (1512, 108456), (1728, 94899), (2016, 81342), (2268, 72304), (2592, 63266), (3024, 54228), (4032, 40671), (4519, 36288), (4536, 36152), (5184, 31633), (6048, 27114), (9038, 18144), (9072, 18076), (12096, 13557)]