131626296

素因数分解:

$2^3\times 3^5\times {\mathrm{67709}}^1$

素因数の和:67730

約数の個数: 48

約数和(自身を含む): 369696600

約数和(自身を除く): 238070304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 67709, 135418, 203127, 270836, 406254, 541672, 609381, 812508, 1218762, 1625016, 1828143, 2437524, 3656286, 4875048, 5484429, 7312572, 10968858, 14625144, 16453287, 21937716, 32906574, 43875432, 65813148, 131626296]

約数ペア:

[(1, 131626296), (2, 65813148), (3, 43875432), (4, 32906574), (6, 21937716), (8, 16453287), (9, 14625144), (12, 10968858), (18, 7312572), (24, 5484429), (27, 4875048), (36, 3656286), (54, 2437524), (72, 1828143), (81, 1625016), (108, 1218762), (162, 812508), (216, 609381), (243, 541672), (324, 406254), (486, 270836), (648, 203127), (972, 135418), (1944, 67709)]