142812488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196171}}^1$

素因数の和:196197

約数の個数: 32

約数和(自身を含む): 329568960

約数和(自身を除く): 186756472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 196171, 392342, 784684, 1373197, 1569368, 2550223, 2746394, 5100446, 5492788, 10200892, 10985576, 17851561, 20401784, 35703122, 71406244, 142812488]

約数ペア:

[(1, 142812488), (2, 71406244), (4, 35703122), (7, 20401784), (8, 17851561), (13, 10985576), (14, 10200892), (26, 5492788), (28, 5100446), (52, 2746394), (56, 2550223), (91, 1569368), (104, 1373197), (182, 784684), (364, 392342), (728, 196171)]