140797888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28571}}^1$

素因数の和:28601

約数の個数: 56

約数和(自身を含む): 348349824

約数和(自身を除く): 207551936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28571, 57142, 114284, 199997, 228568, 314281, 399994, 457136, 628562, 799988, 914272, 1257124, 1599976, 1828544, 2199967, 2514248, 3199952, 4399934, 5028496, 6399904, 8799868, 10056992, 12799808, 17599736, 20113984, 35199472, 70398944, 140797888]

約数ペア:

[(1, 140797888), (2, 70398944), (4, 35199472), (7, 20113984), (8, 17599736), (11, 12799808), (14, 10056992), (16, 8799868), (22, 6399904), (28, 5028496), (32, 4399934), (44, 3199952), (56, 2514248), (64, 2199967), (77, 1828544), (88, 1599976), (112, 1257124), (154, 914272), (176, 799988), (224, 628562), (308, 457136), (352, 399994), (448, 314281), (616, 228568), (704, 199997), (1232, 114284), (2464, 57142), (4928, 28571)]