129534938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 218106000

約数和(自身を除く): 88571062

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 377, 754, 1153, 1937, 2306, 3874, 4321, 8642, 14989, 29978, 33437, 56173, 66874, 112346, 171797, 343594, 434681, 869362, 2233361, 4466722, 4982113, 9964226, 64767469, 129534938]

約数ペア:

[(1, 129534938), (2, 64767469), (13, 9964226), (26, 4982113), (29, 4466722), (58, 2233361), (149, 869362), (298, 434681), (377, 343594), (754, 171797), (1153, 112346), (1937, 66874), (2306, 56173), (3874, 33437), (4321, 29978), (8642, 14989)]