163390464

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17729}}^1$

素因数の和:17755

約数の個数: 66

約数和(自身を含む): 471813030

約数和(自身を除く): 308422566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 17729, 35458, 53187, 70916, 106374, 141832, 159561, 212748, 283664, 319122, 425496, 567328, 638244, 850992, 1134656, 1276488, 1701984, 2269312, 2552976, 3403968, 4538624, 5105952, 6807936, 9077248, 10211904, 13615872, 18154496, 20423808, 27231744, 40847616, 54463488, 81695232, 163390464]

約数ペア:

[(1, 163390464), (2, 81695232), (3, 54463488), (4, 40847616), (6, 27231744), (8, 20423808), (9, 18154496), (12, 13615872), (16, 10211904), (18, 9077248), (24, 6807936), (32, 5105952), (36, 4538624), (48, 3403968), (64, 2552976), (72, 2269312), (96, 1701984), (128, 1276488), (144, 1134656), (192, 850992), (256, 638244), (288, 567328), (384, 425496), (512, 319122), (576, 283664), (768, 212748), (1024, 159561), (1152, 141832), (1536, 106374), (2304, 70916), (3072, 53187), (4608, 35458), (9216, 17729)]