131497008

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{25603}}^1$

素因数の和:25721

約数の個数: 40

約数和(自身を含む): 342888768

約数和(自身を除く): 211391760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 25603, 51206, 76809, 102412, 153618, 204824, 307236, 409648, 614472, 1228944, 2739521, 5479042, 8218563, 10958084, 16437126, 21916168, 32874252, 43832336, 65748504, 131497008]

約数ペア:

[(1, 131497008), (2, 65748504), (3, 43832336), (4, 32874252), (6, 21916168), (8, 16437126), (12, 10958084), (16, 8218563), (24, 5479042), (48, 2739521), (107, 1228944), (214, 614472), (321, 409648), (428, 307236), (642, 204824), (856, 153618), (1284, 102412), (1712, 76809), (2568, 51206), (5136, 25603)]