138869764566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{334093}}^1$

素因数の和:334257

約数の個数: 48

約数和(自身を含む): 303258460176

約数和(自身を除く): 164388695610

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5329, 5694, 10658, 15987, 31974, 69277, 138554, 207831, 334093, 415662, 668186, 1002279, 2004558, 4343209, 8686418, 13029627, 24388789, 26059254, 48777578, 73166367, 146332734, 317054257, 634108514, 951162771, 1780381597, 1902325542, 3560763194, 5341144791, 10682289582, 23144960761, 46289921522, 69434882283, 138869764566]

約数ペア:

[(1, 138869764566), (2, 69434882283), (3, 46289921522), (6, 23144960761), (13, 10682289582), (26, 5341144791), (39, 3560763194), (73, 1902325542), (78, 1780381597), (146, 951162771), (219, 634108514), (438, 317054257), (949, 146332734), (1898, 73166367), (2847, 48777578), (5329, 26059254), (5694, 24388789), (10658, 13029627), (15987, 8686418), (31974, 4343209), (69277, 2004558), (138554, 1002279), (207831, 668186), (334093, 415662)]