157912064

素因数分解:

$2^{10}\times {\mathrm{154211}}^1$

素因数の和:154231

約数の個数: 22

約数和(自身を含む): 315671964

約数和(自身を除く): 157759900

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 154211, 308422, 616844, 1233688, 2467376, 4934752, 9869504, 19739008, 39478016, 78956032, 157912064]

約数ペア:

[(1, 157912064), (2, 78956032), (4, 39478016), (8, 19739008), (16, 9869504), (32, 4934752), (64, 2467376), (128, 1233688), (256, 616844), (512, 308422), (1024, 154211)]