126329308

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 257650624

約数和(自身を除く): 131321316

約数列:

[1, 2, 4, 7, 14, 28, 97, 193, 194, 241, 386, 388, 482, 679, 772, 964, 1351, 1358, 1687, 2702, 2716, 3374, 5404, 6748, 18721, 23377, 37442, 46513, 46754, 74884, 93026, 93508, 131047, 163639, 186052, 262094, 325591, 327278, 524188, 651182, 654556, 1302364, 4511761, 9023522, 18047044, 31582327, 63164654, 126329308]

約数ペア:

[(1, 126329308), (2, 63164654), (4, 31582327), (7, 18047044), (14, 9023522), (28, 4511761), (97, 1302364), (193, 654556), (194, 651182), (241, 524188), (386, 327278), (388, 325591), (482, 262094), (679, 186052), (772, 163639), (964, 131047), (1351, 93508), (1358, 93026), (1687, 74884), (2702, 46754), (2716, 46513), (3374, 37442), (5404, 23377), (6748, 18721)]