127931722798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2297}}^1\times {\mathrm{14143}}^1$

素因数の和:16632

約数の個数: 32

約数和(自身を含む): 210618869760

約数和(自身を除く): 82687146962

約数列:

[1, 2, 11, 22, 179, 358, 1969, 2297, 3938, 4594, 14143, 25267, 28286, 50534, 155573, 311146, 411163, 822326, 2531597, 4522793, 5063194, 9045586, 27847567, 32486471, 55695134, 64972942, 357351181, 714702362, 5815078309, 11630156618, 63965861399, 127931722798]

約数ペア:

[(1, 127931722798), (2, 63965861399), (11, 11630156618), (22, 5815078309), (179, 714702362), (358, 357351181), (1969, 64972942), (2297, 55695134), (3938, 32486471), (4594, 27847567), (14143, 9045586), (25267, 5063194), (28286, 4522793), (50534, 2531597), (155573, 822326), (311146, 411163)]