127611904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 88

約数和(自身を含む): 307213760

約数和(自身を除く): 179601856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 937, 1024, 1064, 1216, 1792, 1874, 2128, 2432, 3584, 3748, 4256, 4864, 6559, 7168, 7496, 8512, 9728, 13118, 14992, 17024, 17803, 19456, 26236, 29984, 34048, 35606, 52472, 59968, 68096, 71212, 104944, 119936, 124621, 136192, 142424, 209888, 239872, 249242, 284848, 419776, 479744, 498484, 569696, 839552, 959488, 996968, 1139392, 1679104, 1993936, 2278784, 3358208, 3987872, 4557568, 6716416, 7975744, 9115136, 15951488, 18230272, 31902976, 63805952, 127611904]

約数ペア:

[(1, 127611904), (2, 63805952), (4, 31902976), (7, 18230272), (8, 15951488), (14, 9115136), (16, 7975744), (19, 6716416), (28, 4557568), (32, 3987872), (38, 3358208), (56, 2278784), (64, 1993936), (76, 1679104), (112, 1139392), (128, 996968), (133, 959488), (152, 839552), (224, 569696), (256, 498484), (266, 479744), (304, 419776), (448, 284848), (512, 249242), (532, 239872), (608, 209888), (896, 142424), (937, 136192), (1024, 124621), (1064, 119936), (1216, 104944), (1792, 71212), (1874, 68096), (2128, 59968), (2432, 52472), (3584, 35606), (3748, 34048), (4256, 29984), (4864, 26236), (6559, 19456), (7168, 17803), (7496, 17024), (8512, 14992), (9728, 13118)]