131497656

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{11159}}^1$

素因数の和:11659

約数の個数: 32

約数和(自身を含む): 329443200

約数和(自身を除く): 197945544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11159, 11784, 22318, 33477, 44636, 66954, 89272, 133908, 267816, 5479069, 10958138, 16437207, 21916276, 32874414, 43832552, 65748828, 131497656]

約数ペア:

[(1, 131497656), (2, 65748828), (3, 43832552), (4, 32874414), (6, 21916276), (8, 16437207), (12, 10958138), (24, 5479069), (491, 267816), (982, 133908), (1473, 89272), (1964, 66954), (2946, 44636), (3928, 33477), (5892, 22318), (11159, 11784)]