142541442

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 324717120

約数和(自身を除く): 182175678

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2477, 2502, 3197, 4954, 6394, 7431, 9591, 14862, 19182, 22293, 28773, 44586, 56971, 57546, 113942, 170913, 341826, 344303, 512739, 688606, 1025478, 1032909, 2065818, 3098727, 6197454, 7918969, 15837938, 23756907, 47513814, 71270721, 142541442]

約数ペア:

[(1, 142541442), (2, 71270721), (3, 47513814), (6, 23756907), (9, 15837938), (18, 7918969), (23, 6197454), (46, 3098727), (69, 2065818), (138, 1032909), (139, 1025478), (207, 688606), (278, 512739), (414, 344303), (417, 341826), (834, 170913), (1251, 113942), (2477, 57546), (2502, 56971), (3197, 44586), (4954, 28773), (6394, 22293), (7431, 19182), (9591, 14862)]