140990688

素因数分解:

$2^5\times 3^2\times {\mathrm{489551}}^1$

素因数の和:489567

約数の個数: 36

約数和(自身を含む): 400943088

約数和(自身を除く): 259952400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 489551, 979102, 1468653, 1958204, 2937306, 3916408, 4405959, 5874612, 7832816, 8811918, 11749224, 15665632, 17623836, 23498448, 35247672, 46996896, 70495344, 140990688]

約数ペア:

[(1, 140990688), (2, 70495344), (3, 46996896), (4, 35247672), (6, 23498448), (8, 17623836), (9, 15665632), (12, 11749224), (16, 8811918), (18, 7832816), (24, 5874612), (32, 4405959), (36, 3916408), (48, 2937306), (72, 1958204), (96, 1468653), (144, 979102), (288, 489551)]