142966908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{81047}}^1$

素因数の和:81071

約数の個数: 54

約数和(自身を含む): 420395976

約数和(自身を除く): 277429068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 81047, 162094, 243141, 324188, 486282, 567329, 729423, 972564, 1134658, 1458846, 1701987, 2269316, 2917692, 3403974, 3971303, 5105961, 6807948, 7942606, 10211922, 11913909, 15885212, 20423844, 23827818, 35741727, 47655636, 71483454, 142966908]

約数ペア:

[(1, 142966908), (2, 71483454), (3, 47655636), (4, 35741727), (6, 23827818), (7, 20423844), (9, 15885212), (12, 11913909), (14, 10211922), (18, 7942606), (21, 6807948), (28, 5105961), (36, 3971303), (42, 3403974), (49, 2917692), (63, 2269316), (84, 1701987), (98, 1458846), (126, 1134658), (147, 972564), (196, 729423), (252, 567329), (294, 486282), (441, 324188), (588, 243141), (882, 162094), (1764, 81047)]