131502648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288383}}^1$

素因数の和:288411

約数の個数: 32

約数和(自身を含む): 346060800

約数和(自身を除く): 214558152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288383, 576766, 865149, 1153532, 1730298, 2307064, 3460596, 5479277, 6921192, 10958554, 16437831, 21917108, 32875662, 43834216, 65751324, 131502648]

約数ペア:

[(1, 131502648), (2, 65751324), (3, 43834216), (4, 32875662), (6, 21917108), (8, 16437831), (12, 10958554), (19, 6921192), (24, 5479277), (38, 3460596), (57, 2307064), (76, 1730298), (114, 1153532), (152, 865149), (228, 576766), (456, 288383)]