131505144

素因数分解:

$2^3\times 3^1\times {\mathrm{2311}}^1\times {\mathrm{2371}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 329043840

約数和(自身を除く): 197538696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2311, 2371, 4622, 4742, 6933, 7113, 9244, 9484, 13866, 14226, 18488, 18968, 27732, 28452, 55464, 56904, 5479381, 10958762, 16438143, 21917524, 32876286, 43835048, 65752572, 131505144]

約数ペア:

[(1, 131505144), (2, 65752572), (3, 43835048), (4, 32876286), (6, 21917524), (8, 16438143), (12, 10958762), (24, 5479381), (2311, 56904), (2371, 55464), (4622, 28452), (4742, 27732), (6933, 18968), (7113, 18488), (9244, 14226), (9484, 13866)]