131715168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105541}}^1$

素因数の和:105567

約数の個数: 48

約数和(自身を含む): 372352176

約数和(自身を除く): 240637008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105541, 211082, 316623, 422164, 633246, 844328, 1266492, 1372033, 1688656, 2532984, 2744066, 3377312, 4116099, 5065968, 5488132, 8232198, 10131936, 10976264, 16464396, 21952528, 32928792, 43905056, 65857584, 131715168]

約数ペア:

[(1, 131715168), (2, 65857584), (3, 43905056), (4, 32928792), (6, 21952528), (8, 16464396), (12, 10976264), (13, 10131936), (16, 8232198), (24, 5488132), (26, 5065968), (32, 4116099), (39, 3377312), (48, 2744066), (52, 2532984), (78, 1688656), (96, 1372033), (104, 1266492), (156, 844328), (208, 633246), (312, 422164), (416, 316623), (624, 211082), (1248, 105541)]