128286054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1951}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 300553344

約数和(自身を除く): 172267290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 562, 843, 1686, 1951, 2529, 3653, 3902, 5058, 5853, 7306, 10959, 11706, 17559, 21918, 25363, 32877, 35118, 50726, 65754, 76089, 152178, 228267, 456534, 548231, 1096462, 1644693, 3289386, 4934079, 7127003, 9868158, 14254006, 21381009, 42762018, 64143027, 128286054]

約数ペア:

[(1, 128286054), (2, 64143027), (3, 42762018), (6, 21381009), (9, 14254006), (13, 9868158), (18, 7127003), (26, 4934079), (39, 3289386), (78, 1644693), (117, 1096462), (234, 548231), (281, 456534), (562, 228267), (843, 152178), (1686, 76089), (1951, 65754), (2529, 50726), (3653, 35118), (3902, 32877), (5058, 25363), (5853, 21918), (7306, 17559), (10959, 11706)]