137702776

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{39937}}^1$

素因数の和:40374

約数の個数: 16

約数和(自身を含む): 258798240

約数和(自身を除く): 121095464

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 39937, 79874, 159748, 319496, 17212847, 34425694, 68851388, 137702776]

約数ペア:

[(1, 137702776), (2, 68851388), (4, 34425694), (8, 17212847), (431, 319496), (862, 159748), (1724, 79874), (3448, 39937)]