128695716

素因数分解:

$2^2\times 3^5\times {\mathrm{132403}}^1$

素因数の和:132422

約数の個数: 36

約数和(自身を含む): 337365392

約数和(自身を除く): 208669676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 132403, 264806, 397209, 529612, 794418, 1191627, 1588836, 2383254, 3574881, 4766508, 7149762, 10724643, 14299524, 21449286, 32173929, 42898572, 64347858, 128695716]

約数ペア:

[(1, 128695716), (2, 64347858), (3, 42898572), (4, 32173929), (6, 21449286), (9, 14299524), (12, 10724643), (18, 7149762), (27, 4766508), (36, 3574881), (54, 2383254), (81, 1588836), (108, 1191627), (162, 794418), (243, 529612), (324, 397209), (486, 264806), (972, 132403)]