127867712

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4759

約数の個数: 56

約数和(自身を含む): 294802560

約数和(自身を除く): 166934848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 4679, 6832, 9358, 13664, 18716, 27328, 32753, 37432, 65506, 74864, 131012, 149728, 262024, 285419, 299456, 524048, 570838, 1048096, 1141676, 1997933, 2096192, 2283352, 3995866, 4566704, 7991732, 9133408, 15983464, 18266816, 31966928, 63933856, 127867712]

約数ペア:

[(1, 127867712), (2, 63933856), (4, 31966928), (7, 18266816), (8, 15983464), (14, 9133408), (16, 7991732), (28, 4566704), (32, 3995866), (56, 2283352), (61, 2096192), (64, 1997933), (112, 1141676), (122, 1048096), (224, 570838), (244, 524048), (427, 299456), (448, 285419), (488, 262024), (854, 149728), (976, 131012), (1708, 74864), (1952, 65506), (3416, 37432), (3904, 32753), (4679, 27328), (6832, 18716), (9358, 13664)]