157492786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7194

約数の個数: 32

約数和(自身を含む): 276436800

約数和(自身を除く): 118944014

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 7109, 11077, 14218, 22154, 78199, 135071, 156398, 270142, 376777, 753554, 1485781, 2971562, 4144547, 7158763, 8289094, 14317526, 78746393, 157492786]

約数ペア:

[(1, 157492786), (2, 78746393), (11, 14317526), (19, 8289094), (22, 7158763), (38, 4144547), (53, 2971562), (106, 1485781), (209, 753554), (418, 376777), (583, 270142), (1007, 156398), (1166, 135071), (2014, 78199), (7109, 22154), (11077, 14218)]