127133712

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 388620960

約数和(自身を除く): 261487248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1721, 1944, 2052, 2736, 3078, 3442, 3888, 4104, 4617, 5163, 6156, 6884, 8208, 9234, 10326, 12312, 13768, 15489, 18468, 20652, 24624, 27536, 30978, 32699, 36936, 41304, 46467, 61956, 65398, 73872, 82608, 92934, 98097, 123912, 130796, 139401, 185868, 196194, 247824, 261592, 278802, 294291, 371736, 392388, 418203, 523184, 557604, 588582, 743472, 784776, 836406, 882873, 1115208, 1177164, 1569552, 1672812, 1765746, 2230416, 2354328, 2648619, 3345624, 3531492, 4708656, 5297238, 6691248, 7062984, 7945857, 10594476, 14125968, 15891714, 21188952, 31783428, 42377904, 63566856, 127133712]

約数ペア:

[(1, 127133712), (2, 63566856), (3, 42377904), (4, 31783428), (6, 21188952), (8, 15891714), (9, 14125968), (12, 10594476), (16, 7945857), (18, 7062984), (19, 6691248), (24, 5297238), (27, 4708656), (36, 3531492), (38, 3345624), (48, 2648619), (54, 2354328), (57, 2230416), (72, 1765746), (76, 1672812), (81, 1569552), (108, 1177164), (114, 1115208), (144, 882873), (152, 836406), (162, 784776), (171, 743472), (216, 588582), (228, 557604), (243, 523184), (304, 418203), (324, 392388), (342, 371736), (432, 294291), (456, 278802), (486, 261592), (513, 247824), (648, 196194), (684, 185868), (912, 139401), (972, 130796), (1026, 123912), (1296, 98097), (1368, 92934), (1539, 82608), (1721, 73872), (1944, 65398), (2052, 61956), (2736, 46467), (3078, 41304), (3442, 36936), (3888, 32699), (4104, 30978), (4617, 27536), (5163, 24624), (6156, 20652), (6884, 18468), (8208, 15489), (9234, 13768), (10326, 12312)]