128814694

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{5153}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 200387520

約数和(自身を除く): 71572826

約数列:

[1, 2, 29, 58, 431, 862, 5153, 10306, 12499, 24998, 149437, 298874, 2220943, 4441886, 64407347, 128814694]

約数ペア:

[(1, 128814694), (2, 64407347), (29, 4441886), (58, 2220943), (431, 298874), (862, 149437), (5153, 24998), (10306, 12499)]