138175612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2503}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 249107936

約数和(自身を除く): 110932324

約数列:

[1, 2, 4, 37, 74, 148, 373, 746, 1492, 2503, 5006, 10012, 13801, 27602, 55204, 92611, 185222, 370444, 933619, 1867238, 3734476, 34543903, 69087806, 138175612]

約数ペア:

[(1, 138175612), (2, 69087806), (4, 34543903), (37, 3734476), (74, 1867238), (148, 933619), (373, 370444), (746, 185222), (1492, 92611), (2503, 55204), (5006, 27602), (10012, 13801)]