137457712

素因数分解:

$2^4\times 7^1\times {\mathrm{1227301}}^1$

素因数の和:1227316

約数の個数: 20

約数和(自身を含む): 304370896

約数和(自身を除く): 166913184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1227301, 2454602, 4909204, 8591107, 9818408, 17182214, 19636816, 34364428, 68728856, 137457712]

約数ペア:

[(1, 137457712), (2, 68728856), (4, 34364428), (7, 19636816), (8, 17182214), (14, 9818408), (16, 8591107), (28, 4909204), (56, 2454602), (112, 1227301)]