128533896

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{6353}}^1$

素因数の和:6646

約数の個数: 48

約数和(自身を含む): 349406460

約数和(自身を除く): 220872564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6353, 6744, 10116, 12706, 19059, 20232, 25412, 38118, 50824, 57177, 76236, 114354, 152472, 228708, 457416, 1785193, 3570386, 5355579, 7140772, 10711158, 14281544, 16066737, 21422316, 32133474, 42844632, 64266948, 128533896]

約数ペア:

[(1, 128533896), (2, 64266948), (3, 42844632), (4, 32133474), (6, 21422316), (8, 16066737), (9, 14281544), (12, 10711158), (18, 7140772), (24, 5355579), (36, 3570386), (72, 1785193), (281, 457416), (562, 228708), (843, 152472), (1124, 114354), (1686, 76236), (2248, 57177), (2529, 50824), (3372, 38118), (5058, 25412), (6353, 20232), (6744, 19059), (10116, 12706)]