137612516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2437}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 253942080

約数和(自身を除く): 116329564

約数列:

[1, 2, 4, 19, 38, 76, 743, 1486, 2437, 2972, 4874, 9748, 14117, 28234, 46303, 56468, 92606, 185212, 1810691, 3621382, 7242764, 34403129, 68806258, 137612516]

約数ペア:

[(1, 137612516), (2, 68806258), (4, 34403129), (19, 7242764), (38, 3621382), (76, 1810691), (743, 185212), (1486, 92606), (2437, 56468), (2972, 46303), (4874, 28234), (9748, 14117)]