131680706

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 214885440

約数和(自身を除く): 83204734

約数列:

[1, 2, 29, 37, 43, 58, 74, 86, 1073, 1247, 1427, 1591, 2146, 2494, 2854, 3182, 41383, 46139, 52799, 61361, 82766, 92278, 105598, 122722, 1531171, 1779469, 2270357, 3062342, 3558938, 4540714, 65840353, 131680706]

約数ペア:

[(1, 131680706), (2, 65840353), (29, 4540714), (37, 3558938), (43, 3062342), (58, 2270357), (74, 1779469), (86, 1531171), (1073, 122722), (1247, 105598), (1427, 92278), (1591, 82766), (2146, 61361), (2494, 52799), (2854, 46139), (3182, 41383)]