180943232

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 206819968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1583, 1786, 2432, 3008, 3166, 3572, 6016, 6332, 7144, 12664, 14288, 25328, 28576, 30077, 50656, 57152, 60154, 74401, 101312, 114304, 120308, 148802, 202624, 240616, 297604, 481232, 595208, 962464, 1190416, 1413619, 1924928, 2380832, 2827238, 3849856, 4761664, 5654476, 9523328, 11308952, 22617904, 45235808, 90471616, 180943232]

約数ペア:

[(1, 180943232), (2, 90471616), (4, 45235808), (8, 22617904), (16, 11308952), (19, 9523328), (32, 5654476), (38, 4761664), (47, 3849856), (64, 2827238), (76, 2380832), (94, 1924928), (128, 1413619), (152, 1190416), (188, 962464), (304, 595208), (376, 481232), (608, 297604), (752, 240616), (893, 202624), (1216, 148802), (1504, 120308), (1583, 114304), (1786, 101312), (2432, 74401), (3008, 60154), (3166, 57152), (3572, 50656), (6016, 30077), (6332, 28576), (7144, 25328), (12664, 14288)]