168385248

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13597}}^1$

素因数の和:13656

約数の個数: 72

約数和(自身を含む): 490017528

約数和(自身を除く): 321632280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13597, 27194, 40791, 54388, 81582, 108776, 122373, 163164, 217552, 244746, 326328, 435104, 489492, 584671, 652656, 978984, 1169342, 1305312, 1754013, 1957968, 2338684, 3508026, 3915936, 4677368, 5262039, 7016052, 9354736, 10524078, 14032104, 18709472, 21048156, 28064208, 42096312, 56128416, 84192624, 168385248]

約数ペア:

[(1, 168385248), (2, 84192624), (3, 56128416), (4, 42096312), (6, 28064208), (8, 21048156), (9, 18709472), (12, 14032104), (16, 10524078), (18, 9354736), (24, 7016052), (32, 5262039), (36, 4677368), (43, 3915936), (48, 3508026), (72, 2338684), (86, 1957968), (96, 1754013), (129, 1305312), (144, 1169342), (172, 978984), (258, 652656), (288, 584671), (344, 489492), (387, 435104), (516, 326328), (688, 244746), (774, 217552), (1032, 163164), (1376, 122373), (1548, 108776), (2064, 81582), (3096, 54388), (4128, 40791), (6192, 27194), (12384, 13597)]