157064019008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{188778869}}^1$

素因数の和:188778894

約数の個数: 28

約数和(自身を含む): 335648830860

約数和(自身を除く): 178584811852

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 188778869, 377557738, 755115476, 1510230952, 2454125297, 3020461904, 4908250594, 6040923808, 9816501188, 12081847616, 19633002376, 39266004752, 78532009504, 157064019008]

約数ペア:

[(1, 157064019008), (2, 78532009504), (4, 39266004752), (8, 19633002376), (13, 12081847616), (16, 9816501188), (26, 6040923808), (32, 4908250594), (52, 3020461904), (64, 2454125297), (104, 1510230952), (208, 755115476), (416, 377557738), (832, 188778869)]