157571256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{345551}}^1$

素因数の和:345579

約数の個数: 32

約数和(自身を含む): 414662400

約数和(自身を除く): 257091144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 345551, 691102, 1036653, 1382204, 2073306, 2764408, 4146612, 6565469, 8293224, 13130938, 19696407, 26261876, 39392814, 52523752, 78785628, 157571256]

約数ペア:

[(1, 157571256), (2, 78785628), (3, 52523752), (4, 39392814), (6, 26261876), (8, 19696407), (12, 13130938), (19, 8293224), (24, 6565469), (38, 4146612), (57, 2764408), (76, 2073306), (114, 1382204), (152, 1036653), (228, 691102), (456, 345551)]