140891422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23080

約数の個数: 32

約数和(自身を含む): 265305600

約数和(自身を除く): 124414178

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 23029, 46058, 161203, 322406, 437551, 529667, 875102, 1059334, 3062857, 3707669, 6125714, 7415338, 10063673, 20127346, 70445711, 140891422]

約数ペア:

[(1, 140891422), (2, 70445711), (7, 20127346), (14, 10063673), (19, 7415338), (23, 6125714), (38, 3707669), (46, 3062857), (133, 1059334), (161, 875102), (266, 529667), (322, 437551), (437, 322406), (874, 161203), (3059, 46058), (6118, 23029)]