127734656

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 64

約数和(自身を含む): 298762080

約数和(自身を除く): 171027424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 3853, 4144, 4736, 7706, 8288, 15412, 16576, 26971, 30824, 33152, 53942, 61648, 107884, 123296, 142561, 215768, 246592, 285122, 431536, 493184, 570244, 863072, 997927, 1140488, 1726144, 1995854, 2280976, 3452288, 3991708, 4561952, 7983416, 9123904, 15966832, 18247808, 31933664, 63867328, 127734656]

約数ペア:

[(1, 127734656), (2, 63867328), (4, 31933664), (7, 18247808), (8, 15966832), (14, 9123904), (16, 7983416), (28, 4561952), (32, 3991708), (37, 3452288), (56, 2280976), (64, 1995854), (74, 1726144), (112, 1140488), (128, 997927), (148, 863072), (224, 570244), (259, 493184), (296, 431536), (448, 285122), (518, 246592), (592, 215768), (896, 142561), (1036, 123296), (1184, 107884), (2072, 61648), (2368, 53942), (3853, 33152), (4144, 30824), (4736, 26971), (7706, 16576), (8288, 15412)]